| 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 | $177.42 | 5.621% | $187.3928 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $186.73 | 7.477% | $200.6918 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $8.57 | 13.198% | $9.7011 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $95.29 | 3.194% | $98.3336 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $13.87 | 4.241% | $14.4582 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $148.66 | 7.662% | $160.0503 | $160.05 | $160.05 | $160.10 |
| Purchase #7 | $219.98 | 8.421% | $238.5045 | $238.50 | $238.50 | $238.50 |
| 7 purchase totals = | $850.52 | $909.1323 | $909.12 | $909.15 | $909.20 | |