| 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 | $218.47 | 11.395% | $243.3647 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $130.72 | 11.682% | $145.9907 | $145.99 | $146.00 | $146.00 |
| Purchase #3 | $87.90 | 8.147% | $95.0612 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $238.57 | 10.504% | $263.6294 | $263.63 | $263.65 | $263.60 |
| Purchase #5 | $93.49 | 5.346% | $98.488 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $243.33 | 11.660% | $271.7023 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $155.39 | 9.216% | $169.7107 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $1,167.87 | $1,287.9470 | $1,287.94 | $1,287.95 | $1,288.00 | |