| 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 | $178.52 | 12.519% | $200.8689 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $56.63 | 6.147% | $60.111 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $171.25 | 5.611% | $180.8588 | $180.86 | $180.85 | $180.90 |
| Purchase #4 | $150.69 | 12.335% | $169.2776 | $169.28 | $169.30 | $169.30 |
| Purchase #5 | $111.52 | 10.316% | $123.0244 | $123.02 | $123.00 | $123.00 |
| Purchase #6 | $53.71 | 13.188% | $60.7933 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $21.64 | 9.811% | $23.7631 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $743.96 | $818.6971 | $818.69 | $818.65 | $818.80 | |