| 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 | $146.70 | 10.811% | $162.5597 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $71.34 | 12.254% | $80.082 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $104.89 | 7.785% | $113.0557 | $113.06 | $113.05 | $113.10 |
| Purchase #4 | $72.90 | 4.801% | $76.3999 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $224.69 | 8.646% | $244.1167 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $190.88 | 10.687% | $211.2793 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $159.29 | 7.234% | $170.813 | $170.81 | $170.80 | $170.80 |
| 7 purchase totals = | $970.69 | $1,058.3063 | $1,058.31 | $1,058.30 | $1,058.40 | |