| 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 | $206.48 | 7.279% | $221.5097 | $221.51 | $221.50 | $221.50 |
| Purchase #2 | $187.52 | 5.726% | $198.2574 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $25.89 | 10.200% | $28.5308 | $28.53 | $28.55 | $28.50 |
| Purchase #4 | $36.99 | 9.701% | $40.5784 | $40.58 | $40.60 | $40.60 |
| Purchase #5 | $60.63 | 8.646% | $65.8721 | $65.87 | $65.85 | $65.90 |
| Purchase #6 | $44.28 | 10.202% | $48.7974 | $48.80 | $48.80 | $48.80 |
| Purchase #7 | $198.62 | 4.105% | $206.7734 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $760.41 | $810.3192 | $810.32 | $810.30 | $810.40 | |