| 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 | $149.45 | 5.728% | $158.0105 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $106.27 | 13.484% | $120.5994 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $61.28 | 3.842% | $63.6344 | $63.63 | $63.65 | $63.60 |
| Purchase #4 | $160.73 | 11.663% | $179.4759 | $179.48 | $179.50 | $179.50 |
| Purchase #5 | $189.39 | 11.292% | $210.7759 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $158.78 | 3.338% | $164.0801 | $164.08 | $164.10 | $164.10 |
| Purchase #7 | $41.45 | 12.276% | $46.5384 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $867.35 | $943.1146 | $943.12 | $943.20 | $943.10 | |