| 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 | $243.93 | 13.596% | $277.0947 | $277.09 | $277.10 | $277.10 |
| Purchase #2 | $23.93 | 4.371% | $24.976 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $208.64 | 7.248% | $223.7622 | $223.76 | $223.75 | $223.80 |
| Purchase #4 | $177.61 | 5.819% | $187.9451 | $187.95 | $187.95 | $187.90 |
| Purchase #5 | $219.55 | 10.659% | $242.9518 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $219.91 | 10.872% | $243.8186 | $243.82 | $243.80 | $243.80 |
| Purchase #7 | $152.85 | 13.552% | $173.5642 | $173.56 | $173.55 | $173.60 |
| 7 purchase totals = | $1,246.42 | $1,374.1126 | $1,374.11 | $1,374.10 | $1,374.20 | |