| 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 | $108.73 | 3.678% | $112.7291 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $183.54 | 5.319% | $193.3025 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $25.40 | 4.849% | $26.6316 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $43.28 | 8.770% | $47.0757 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $179.52 | 6.826% | $191.774 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $81.73 | 6.587% | $87.1136 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $83.59 | 7.345% | $89.7297 | $89.73 | $89.75 | $89.70 |
| 7 purchase totals = | $705.79 | $748.3562 | $748.35 | $748.40 | $748.30 | |