| 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 | $146.86 | 10.127% | $161.7325 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $55.73 | 6.586% | $59.4004 | $59.40 | $59.40 | $59.40 |
| Purchase #3 | $239.62 | 3.568% | $248.1696 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $166.52 | 3.460% | $172.2816 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $123.80 | 9.451% | $135.5003 | $135.50 | $135.50 | $135.50 |
| Purchase #6 | $90.66 | 7.389% | $97.3589 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $47.32 | 6.423% | $50.3594 | $50.36 | $50.35 | $50.40 |
| 7 purchase totals = | $870.51 | $924.8027 | $924.80 | $924.80 | $924.90 | |