| 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 | $146.36 | 13.816% | $166.5811 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $29.45 | 5.549% | $31.0842 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $132.50 | 12.823% | $149.4905 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $69.97 | 5.624% | $73.9051 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $50.75 | 11.392% | $56.5314 | $56.53 | $56.55 | $56.50 |
| Purchase #6 | $153.80 | 13.834% | $175.0767 | $175.08 | $175.10 | $175.10 |
| Purchase #7 | $152.96 | 11.204% | $170.0976 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $735.79 | $822.7666 | $822.77 | $822.85 | $822.80 | |