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 | $129.42 | 8.696% | $140.6744 | $140.67 | $140.65 | $140.70 |
Purchase #2 | $195.92 | 7.788% | $211.1782 | $211.18 | $211.20 | $211.20 |
Purchase #3 | $129.78 | 12.309% | $145.7546 | $145.75 | $145.75 | $145.80 |
Purchase #4 | $41.70 | 8.698% | $45.3271 | $45.33 | $45.35 | $45.30 |
Purchase #5 | $210.97 | 8.753% | $229.4362 | $229.44 | $229.45 | $229.40 |
Purchase #6 | $164.75 | 3.662% | $170.7831 | $170.78 | $170.80 | $170.80 |
Purchase #7 | $20.41 | 4.323% | $21.2923 | $21.29 | $21.30 | $21.30 |
7 purchase totals = | $892.95 | $964.4459 | $964.44 | $964.50 | $964.50 |