| 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 | $67.82 | 6.712% | $72.3721 | $72.37 | $72.35 | $72.40 |
| Purchase #2 | $66.45 | 11.523% | $74.107 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $14.60 | 8.627% | $15.8595 | $15.86 | $15.85 | $15.90 |
| Purchase #4 | $221.57 | 7.715% | $238.6641 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $20.83 | 8.749% | $22.6524 | $22.65 | $22.65 | $22.70 |
| Purchase #6 | $240.62 | 8.406% | $260.8465 | $260.85 | $260.85 | $260.80 |
| Purchase #7 | $134.39 | 4.799% | $140.8394 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $766.28 | $825.3410 | $825.34 | $825.30 | $825.40 | |