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 | $103.50 | 13.348% | $117.3152 | $117.32 | $117.30 | $117.30 |
Purchase #2 | $204.38 | 9.829% | $224.4685 | $224.47 | $224.45 | $224.50 |
Purchase #3 | $115.62 | 4.112% | $120.3743 | $120.37 | $120.35 | $120.40 |
Purchase #4 | $53.53 | 9.159% | $58.4328 | $58.43 | $58.45 | $58.40 |
Purchase #5 | $117.52 | 9.800% | $129.037 | $129.04 | $129.05 | $129.00 |
Purchase #6 | $113.61 | 5.406% | $119.7518 | $119.75 | $119.75 | $119.80 |
Purchase #7 | $131.94 | 5.128% | $138.7059 | $138.71 | $138.70 | $138.70 |
7 purchase totals = | $840.10 | $908.0855 | $908.09 | $908.05 | $908.10 |