| 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 | $92.62 | 8.194% | $100.2093 | $100.21 | $100.20 | $100.20 |
| Purchase #2 | $245.27 | 4.517% | $256.3488 | $256.35 | $256.35 | $256.30 |
| Purchase #3 | $202.31 | 5.285% | $213.0021 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $37.83 | 7.178% | $40.5454 | $40.55 | $40.55 | $40.50 |
| Purchase #5 | $84.48 | 11.449% | $94.1521 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $200.45 | 10.221% | $220.938 | $220.94 | $220.95 | $220.90 |
| Purchase #7 | $59.79 | 9.298% | $65.3493 | $65.35 | $65.35 | $65.30 |
| 7 purchase totals = | $922.75 | $990.5450 | $990.55 | $990.55 | $990.40 | |