| 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 | $191.32 | 8.615% | $207.8022 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $146.38 | 11.186% | $162.7541 | $162.75 | $162.75 | $162.80 |
| Purchase #3 | $57.26 | 6.181% | $60.7992 | $60.80 | $60.80 | $60.80 |
| Purchase #4 | $192.81 | 6.402% | $205.1537 | $205.15 | $205.15 | $205.20 |
| Purchase #5 | $165.33 | 11.627% | $184.5529 | $184.55 | $184.55 | $184.60 |
| Purchase #6 | $79.46 | 13.863% | $90.4755 | $90.48 | $90.50 | $90.50 |
| Purchase #7 | $94.86 | 13.283% | $107.4603 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $927.42 | $1,018.9979 | $1,018.99 | $1,019.00 | $1,019.20 | |