| 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 | $29.30 | 11.427% | $32.6481 | $32.65 | $32.65 | $32.60 |
| Purchase #2 | $198.40 | 4.273% | $206.8776 | $206.88 | $206.90 | $206.90 |
| Purchase #3 | $71.96 | 13.130% | $81.4083 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $23.54 | 12.180% | $26.4072 | $26.41 | $26.40 | $26.40 |
| Purchase #5 | $44.55 | 5.801% | $47.1343 | $47.13 | $47.15 | $47.10 |
| Purchase #6 | $170.41 | 5.509% | $179.7979 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $139.66 | 7.165% | $149.6666 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $677.82 | $723.9400 | $723.95 | $723.95 | $723.90 | |