| 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 | $139.55 | 8.761% | $151.776 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $66.48 | 11.552% | $74.1598 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $21.31 | 13.624% | $24.2133 | $24.21 | $24.20 | $24.20 |
| Purchase #4 | $140.52 | 11.292% | $156.3875 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $31.39 | 10.401% | $34.6549 | $34.65 | $34.65 | $34.70 |
| Purchase #6 | $176.28 | 3.723% | $182.8429 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $60.92 | 12.413% | $68.482 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $636.45 | $692.5164 | $692.51 | $692.55 | $692.60 | |