| 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 | $97.36 | 13.182% | $110.194 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $207.94 | 10.374% | $229.5117 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $63.95 | 8.144% | $69.1581 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $46.99 | 8.763% | $51.1077 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $73.44 | 9.280% | $80.2552 | $80.26 | $80.25 | $80.30 |
| Purchase #6 | $42.47 | 5.587% | $44.8428 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $149.82 | 8.456% | $162.4888 | $162.49 | $162.50 | $162.50 |
| 7 purchase totals = | $681.97 | $747.5583 | $747.56 | $747.55 | $747.60 | |