| 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 | $70.72 | 12.606% | $79.635 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $21.79 | 13.859% | $24.8099 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $229.84 | 9.240% | $251.0772 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $194.49 | 8.165% | $210.3701 | $210.37 | $210.35 | $210.40 |
| Purchase #5 | $139.94 | 5.260% | $147.3008 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $95.62 | 6.657% | $101.9854 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $84.79 | 11.508% | $94.5476 | $94.55 | $94.55 | $94.50 |
| 7 purchase totals = | $837.19 | $909.7260 | $909.74 | $909.75 | $909.70 | |