| 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 | $250.39 | 12.111% | $280.7147 | $280.71 | $280.70 | $280.70 |
| Purchase #2 | $149.71 | 7.661% | $161.1793 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $101.32 | 9.869% | $111.3193 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $240.95 | 7.388% | $258.7514 | $258.75 | $258.75 | $258.80 |
| Purchase #5 | $66.90 | 9.249% | $73.0876 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $237.94 | 12.462% | $267.5921 | $267.59 | $267.60 | $267.60 |
| Purchase #7 | $81.84 | 12.262% | $91.8752 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $1,129.05 | $1,244.5196 | $1,244.52 | $1,244.55 | $1,244.60 | |