| 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 | $40.39 | 10.475% | $44.6209 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $38.86 | 10.732% | $43.0305 | $43.03 | $43.05 | $43.00 |
| Purchase #3 | $25.53 | 10.195% | $28.1328 | $28.13 | $28.15 | $28.10 |
| Purchase #4 | $149.75 | 3.555% | $155.0736 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $99.58 | 13.329% | $112.853 | $112.85 | $112.85 | $112.90 |
| Purchase #6 | $126.55 | 3.594% | $131.0982 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $193.49 | 13.687% | $219.973 | $219.97 | $219.95 | $220.00 |
| 7 purchase totals = | $674.15 | $734.7820 | $734.77 | $734.75 | $734.80 | |