| 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 | $70.34 | 4.341% | $73.3935 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $242.43 | 9.817% | $266.2294 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $198.42 | 9.450% | $217.1707 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $141.77 | 5.594% | $149.7006 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $61.49 | 11.309% | $68.4439 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $215.93 | 12.832% | $243.6381 | $243.64 | $243.65 | $243.60 |
| Purchase #7 | $91.73 | 6.351% | $97.5558 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $1,022.11 | $1,116.1320 | $1,116.13 | $1,116.15 | $1,116.10 | |