| 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 | $217.52 | 4.864% | $228.1002 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $126.86 | 10.513% | $140.1968 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $172.34 | 13.467% | $195.549 | $195.55 | $195.55 | $195.50 |
| Purchase #4 | $5.60 | 9.189% | $6.1146 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $80.97 | 8.312% | $87.7002 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $223.63 | 13.295% | $253.3616 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $239.55 | 8.555% | $260.0435 | $260.04 | $260.05 | $260.00 |
| 7 purchase totals = | $1,066.47 | $1,171.0659 | $1,171.06 | $1,171.05 | $1,171.00 | |