| 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 | $96.83 | 11.508% | $107.9732 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $247.49 | 7.671% | $266.475 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $7.56 | 11.566% | $8.4344 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $93.29 | 3.119% | $96.1997 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $220.96 | 10.767% | $244.7508 | $244.75 | $244.75 | $244.80 |
| Purchase #6 | $61.57 | 11.296% | $68.5249 | $68.52 | $68.50 | $68.50 |
| Purchase #7 | $216.45 | 12.552% | $243.6188 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $944.15 | $1,035.9768 | $1,035.97 | $1,035.95 | $1,036.00 | |