| 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 | $91.50 | 5.362% | $96.4062 | $96.41 | $96.40 | $96.40 |
| Purchase #2 | $237.31 | 11.726% | $265.137 | $265.14 | $265.15 | $265.10 |
| Purchase #3 | $100.68 | 10.183% | $110.9322 | $110.93 | $110.95 | $110.90 |
| Purchase #4 | $55.82 | 13.272% | $63.2284 | $63.23 | $63.25 | $63.20 |
| Purchase #5 | $216.78 | 11.717% | $242.1801 | $242.18 | $242.20 | $242.20 |
| Purchase #6 | $246.27 | 5.812% | $260.5832 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $104.25 | 6.451% | $110.9752 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $1,052.61 | $1,149.4423 | $1,149.45 | $1,149.55 | $1,149.40 | |