| 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 | $28.97 | 7.123% | $31.0335 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $243.27 | 9.146% | $265.5195 | $265.52 | $265.50 | $265.50 |
| Purchase #3 | $237.86 | 12.198% | $266.8742 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $177.67 | 7.307% | $190.6523 | $190.65 | $190.65 | $190.70 |
| Purchase #5 | $56.29 | 5.245% | $59.2424 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $155.71 | 13.743% | $177.1092 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $189.77 | 11.242% | $211.1039 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $1,089.54 | $1,201.5350 | $1,201.52 | $1,201.50 | $1,201.50 | |