| 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 | $136.99 | 5.517% | $144.5477 | $144.55 | $144.55 | $144.50 |
| Purchase #2 | $221.99 | 11.289% | $247.0505 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $22.61 | 7.850% | $24.3849 | $24.38 | $24.40 | $24.40 |
| Purchase #4 | $141.39 | 7.754% | $152.3534 | $152.35 | $152.35 | $152.40 |
| Purchase #5 | $65.68 | 6.130% | $69.7062 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $56.62 | 4.775% | $59.3236 | $59.32 | $59.30 | $59.30 |
| Purchase #7 | $114.87 | 10.586% | $127.0301 | $127.03 | $127.05 | $127.00 |
| 7 purchase totals = | $760.15 | $824.3964 | $824.39 | $824.40 | $824.40 | |