| 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 | $120.86 | 5.178% | $127.1181 | $127.12 | $127.10 | $127.10 |
| Purchase #2 | $129.53 | 5.186% | $136.2474 | $136.25 | $136.25 | $136.20 |
| Purchase #3 | $143.72 | 7.524% | $154.5335 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $31.70 | 11.346% | $35.2967 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $125.83 | 7.455% | $135.2106 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $51.64 | 12.534% | $58.1126 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $147.74 | 7.330% | $158.5693 | $158.57 | $158.55 | $158.60 |
| 7 purchase totals = | $751.02 | $805.0882 | $805.09 | $805.05 | $805.00 | |