| 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 | $149.91 | 9.768% | $164.5532 | $164.55 | $164.55 | $164.60 |
| Purchase #2 | $60.78 | 8.568% | $65.9876 | $65.99 | $66.00 | $66.00 |
| Purchase #3 | $193.30 | 9.802% | $212.2473 | $212.25 | $212.25 | $212.20 |
| Purchase #4 | $53.82 | 9.541% | $58.955 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $219.51 | 10.432% | $242.4093 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $220.32 | 8.415% | $238.8599 | $238.86 | $238.85 | $238.90 |
| Purchase #7 | $189.41 | 12.630% | $213.3325 | $213.33 | $213.35 | $213.30 |
| 7 purchase totals = | $1,087.05 | $1,196.3448 | $1,196.35 | $1,196.35 | $1,196.40 | |