| 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 | $156.70 | 9.777% | $172.0206 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $59.85 | 6.482% | $63.7295 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $5.41 | 13.174% | $6.1227 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $250.76 | 9.335% | $274.1684 | $274.17 | $274.15 | $274.20 |
| Purchase #5 | $144.69 | 4.691% | $151.4774 | $151.48 | $151.50 | $151.50 |
| Purchase #6 | $224.53 | 12.594% | $252.8073 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $5.79 | 3.730% | $6.006 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $847.73 | $926.3319 | $926.34 | $926.30 | $926.30 | |