| 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 | $169.68 | 8.610% | $184.2894 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $231.58 | 6.640% | $246.9569 | $246.96 | $246.95 | $247.00 |
| Purchase #3 | $37.39 | 5.783% | $39.5523 | $39.55 | $39.55 | $39.60 |
| Purchase #4 | $7.54 | 10.397% | $8.3239 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $180.71 | 4.856% | $189.4853 | $189.49 | $189.50 | $189.50 |
| Purchase #6 | $136.78 | 9.274% | $149.465 | $149.47 | $149.45 | $149.50 |
| Purchase #7 | $154.85 | 11.107% | $172.0492 | $172.05 | $172.05 | $172.00 |
| 7 purchase totals = | $918.53 | $990.1220 | $990.13 | $990.10 | $990.20 | |