| 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 | $105.50 | 9.163% | $115.167 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $40.85 | 9.532% | $44.7438 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $35.34 | 5.518% | $37.2901 | $37.29 | $37.30 | $37.30 |
| Purchase #4 | $103.51 | 12.728% | $116.6848 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $230.97 | 6.278% | $245.4703 | $245.47 | $245.45 | $245.50 |
| Purchase #6 | $77.57 | 6.203% | $82.3817 | $82.38 | $82.40 | $82.40 |
| Purchase #7 | $166.47 | 13.662% | $189.2131 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $760.21 | $830.9508 | $830.94 | $830.95 | $831.00 | |