| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.26 | 11.529% | $198.8116 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $153.48 | 9.109% | $167.4605 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $187.90 | 12.575% | $211.5284 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $100.66 | 9.795% | $110.5196 | $110.52 | $110.50 | $110.50 |
| Purchase #5 | $211.68 | 12.481% | $238.0998 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $165.43 | 6.750% | $176.5965 | $176.60 | $176.60 | $176.60 |
| Purchase #7 | $190.69 | 13.841% | $217.0834 | $217.08 | $217.10 | $217.10 |
| 7 purchase totals = | $1,188.10 | $1,320.0998 | $1,320.10 | $1,320.10 | $1,320.10 | |