| 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 | $102.95 | 4.550% | $107.6342 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $122.95 | 12.808% | $138.6974 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $55.94 | 12.142% | $62.7322 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $19.95 | 13.565% | $22.6562 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $128.45 | 10.756% | $142.2661 | $142.27 | $142.25 | $142.30 |
| Purchase #6 | $108.88 | 12.249% | $122.2167 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $20.56 | 6.188% | $21.8323 | $21.83 | $21.85 | $21.80 |
| 7 purchase totals = | $559.68 | $618.0351 | $618.04 | $618.05 | $618.00 | |