| 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 | $48.33 | 3.487% | $50.0153 | $50.02 | $50.00 | $50.00 |
| Purchase #2 | $74.58 | 9.704% | $81.8172 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $156.32 | 8.148% | $169.057 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $59.40 | 4.345% | $61.9809 | $61.98 | $62.00 | $62.00 |
| Purchase #5 | $218.27 | 3.836% | $226.6428 | $226.64 | $226.65 | $226.60 |
| Purchase #6 | $18.69 | 13.412% | $21.1967 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $145.35 | 13.246% | $164.6031 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $720.94 | $775.3130 | $775.32 | $775.30 | $775.30 | |