| 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 | $188.36 | 13.474% | $213.7396 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $233.85 | 6.611% | $249.3098 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $147.96 | 12.750% | $166.8249 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $210.38 | 7.609% | $226.3878 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $149.34 | 4.267% | $155.7123 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $89.54 | 11.850% | $100.1505 | $100.15 | $100.15 | $100.20 |
| Purchase #7 | $25.37 | 9.276% | $27.7233 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $1,044.80 | $1,139.8482 | $1,139.84 | $1,139.80 | $1,139.80 | |