| 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 | $225.42 | 10.355% | $248.7622 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $42.98 | 3.132% | $44.3261 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $33.37 | 12.636% | $37.5866 | $37.59 | $37.60 | $37.60 |
| Purchase #4 | $133.51 | 12.431% | $150.1066 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $216.62 | 6.461% | $230.6158 | $230.62 | $230.60 | $230.60 |
| Purchase #6 | $24.86 | 6.774% | $26.544 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $201.55 | 11.214% | $224.1518 | $224.15 | $224.15 | $224.20 |
| 7 purchase totals = | $878.31 | $962.0931 | $962.10 | $962.10 | $962.10 | |