| 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 | $209.73 | 7.200% | $224.8306 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $213.61 | 7.838% | $230.3528 | $230.35 | $230.35 | $230.40 |
| Purchase #3 | $37.29 | 9.516% | $40.8385 | $40.84 | $40.85 | $40.80 |
| Purchase #4 | $45.30 | 11.725% | $50.6114 | $50.61 | $50.60 | $50.60 |
| Purchase #5 | $97.37 | 7.847% | $105.0106 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $149.69 | 4.533% | $156.4754 | $156.48 | $156.50 | $156.50 |
| Purchase #7 | $107.63 | 7.566% | $115.7733 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $860.62 | $923.8926 | $923.89 | $923.90 | $923.90 | |