| 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 | $218.87 | 6.854% | $233.8713 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $109.29 | 13.161% | $123.6737 | $123.67 | $123.65 | $123.70 |
| Purchase #3 | $12.68 | 11.778% | $14.1735 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $150.31 | 13.291% | $170.2877 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $65.90 | 6.397% | $70.1156 | $70.12 | $70.10 | $70.10 |
| Purchase #6 | $130.91 | 7.218% | $140.3591 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $100.99 | 7.611% | $108.6763 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $788.95 | $861.1572 | $861.16 | $861.10 | $861.30 | |