| 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 | $42.94 | 6.259% | $45.6276 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $84.33 | 5.158% | $88.6797 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $223.89 | 4.381% | $233.6986 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $138.31 | 3.180% | $142.7083 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $17.68 | 7.746% | $19.0495 | $19.05 | $19.05 | $19.00 |
| Purchase #6 | $106.77 | 12.106% | $119.6956 | $119.70 | $119.70 | $119.70 |
| Purchase #7 | $74.38 | 9.696% | $81.5919 | $81.59 | $81.60 | $81.60 |
| 7 purchase totals = | $688.30 | $731.0512 | $731.06 | $731.10 | $731.00 | |