| 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 | $49.40 | 13.143% | $55.8926 | $55.89 | $55.90 | $55.90 |
| Purchase #2 | $138.62 | 7.466% | $148.9694 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $182.35 | 5.573% | $192.5124 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $52.94 | 7.399% | $56.857 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $76.94 | 9.711% | $84.4116 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $26.41 | 6.472% | $28.1193 | $28.12 | $28.10 | $28.10 |
| Purchase #7 | $42.70 | 3.175% | $44.0557 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $569.36 | $610.8180 | $610.82 | $610.75 | $610.90 | |