| 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 | $93.40 | 8.537% | $101.3736 | $101.37 | $101.35 | $101.40 |
| Purchase #2 | $68.42 | 13.395% | $77.5849 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $104.78 | 9.170% | $114.3883 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $197.73 | 13.188% | $223.8066 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $43.71 | 13.871% | $49.773 | $49.77 | $49.75 | $49.80 |
| Purchase #6 | $58.96 | 10.359% | $65.0677 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $85.67 | 12.109% | $96.0438 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $652.67 | $728.0379 | $728.03 | $728.00 | $728.10 | |