| 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 | $157.44 | 5.536% | $166.1559 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $105.84 | 6.786% | $113.0223 | $113.02 | $113.00 | $113.00 |
| Purchase #3 | $23.43 | 3.277% | $24.1978 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $39.86 | 12.580% | $44.8744 | $44.87 | $44.85 | $44.90 |
| Purchase #5 | $118.68 | 8.215% | $128.4296 | $128.43 | $128.45 | $128.40 |
| Purchase #6 | $191.31 | 4.689% | $200.2805 | $200.28 | $200.30 | $200.30 |
| Purchase #7 | $217.28 | 4.205% | $226.4166 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $853.84 | $903.3771 | $903.38 | $903.35 | $903.40 | |