| 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 | $160.65 | 5.867% | $170.0753 | $170.08 | $170.10 | $170.10 |
| Purchase #2 | $239.33 | 6.128% | $253.9961 | $254.00 | $254.00 | $254.00 |
| Purchase #3 | $146.67 | 12.350% | $164.7837 | $164.78 | $164.80 | $164.80 |
| Purchase #4 | $59.65 | 7.521% | $64.1363 | $64.14 | $64.15 | $64.10 |
| Purchase #5 | $169.40 | 11.548% | $188.9623 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $142.97 | 8.461% | $155.0667 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $30.42 | 6.860% | $32.5068 | $32.51 | $32.50 | $32.50 |
| 7 purchase totals = | $949.09 | $1,029.5272 | $1,029.54 | $1,029.55 | $1,029.60 | |