| 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 | $190.89 | 11.480% | $212.8042 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $241.67 | 12.179% | $271.103 | $271.10 | $271.10 | $271.10 |
| Purchase #3 | $104.54 | 5.431% | $110.2176 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $85.48 | 11.426% | $95.2469 | $95.25 | $95.25 | $95.20 |
| Purchase #5 | $121.64 | 12.439% | $136.7708 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $51.45 | 9.767% | $56.4751 | $56.48 | $56.50 | $56.50 |
| Purchase #7 | $228.60 | 13.158% | $258.6792 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,024.27 | $1,141.2968 | $1,141.30 | $1,141.30 | $1,141.30 | |