| 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 | $106.63 | 12.147% | $119.5823 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $20.69 | 5.335% | $21.7938 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $138.34 | 13.511% | $157.0311 | $157.03 | $157.05 | $157.00 |
| Purchase #4 | $62.94 | 7.497% | $67.6586 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $233.96 | 13.730% | $266.0827 | $266.08 | $266.10 | $266.10 |
| Purchase #6 | $47.83 | 4.757% | $50.1053 | $50.11 | $50.10 | $50.10 |
| Purchase #7 | $26.32 | 12.519% | $29.615 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $636.71 | $711.8688 | $711.87 | $711.90 | $711.90 | |