| 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 | $184.32 | 8.575% | $200.1254 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $238.26 | 3.237% | $245.9725 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $75.80 | 5.522% | $79.9857 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $76.71 | 8.134% | $82.9496 | $82.95 | $82.95 | $82.90 |
| Purchase #5 | $51.81 | 5.335% | $54.5741 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $131.32 | 10.481% | $145.0836 | $145.08 | $145.10 | $145.10 |
| Purchase #7 | $37.29 | 5.589% | $39.3741 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $795.51 | $848.0650 | $848.06 | $848.05 | $848.10 | |