| 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 | $169.43 | 12.833% | $191.173 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $99.25 | 8.468% | $107.6545 | $107.65 | $107.65 | $107.70 |
| Purchase #3 | $237.43 | 8.718% | $258.1291 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $159.63 | 6.724% | $170.3635 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $60.66 | 10.781% | $67.1998 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $204.89 | 6.767% | $218.7549 | $218.75 | $218.75 | $218.80 |
| Purchase #7 | $231.53 | 6.410% | $246.3711 | $246.37 | $246.35 | $246.40 |
| 7 purchase totals = | $1,162.82 | $1,259.6459 | $1,259.63 | $1,259.60 | $1,259.80 | |