| 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 | $150.52 | 3.175% | $155.299 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $106.59 | 4.445% | $111.3279 | $111.33 | $111.35 | $111.30 |
| Purchase #3 | $60.89 | 11.157% | $67.6835 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $238.95 | 5.315% | $251.6502 | $251.65 | $251.65 | $251.70 |
| Purchase #5 | $68.76 | 9.238% | $75.112 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $71.86 | 7.775% | $77.4471 | $77.45 | $77.45 | $77.40 |
| Purchase #7 | $67.57 | 10.475% | $74.648 | $74.65 | $74.65 | $74.60 |
| 7 purchase totals = | $765.14 | $813.1677 | $813.17 | $813.20 | $813.10 | |