| 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 | $139.96 | 8.620% | $152.0246 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $241.88 | 11.328% | $269.2802 | $269.28 | $269.30 | $269.30 |
| Purchase #3 | $228.68 | 10.689% | $253.1236 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $116.99 | 12.524% | $131.6418 | $131.64 | $131.65 | $131.60 |
| Purchase #5 | $113.33 | 7.346% | $121.6552 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $16.55 | 10.673% | $18.3164 | $18.32 | $18.30 | $18.30 |
| Purchase #7 | $92.37 | 13.644% | $104.973 | $104.97 | $104.95 | $105.00 |
| 7 purchase totals = | $949.76 | $1,051.0148 | $1,051.01 | $1,050.95 | $1,051.00 | |