| 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 | $73.73 | 9.294% | $80.5825 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $110.48 | 6.617% | $117.7905 | $117.79 | $117.80 | $117.80 |
| Purchase #3 | $212.80 | 10.280% | $234.6758 | $234.68 | $234.70 | $234.70 |
| Purchase #4 | $197.54 | 3.436% | $204.3275 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $10.97 | 3.141% | $11.3146 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $123.40 | 4.665% | $129.1566 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $40.66 | 8.194% | $43.9917 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $769.58 | $821.8392 | $821.84 | $821.90 | $821.90 | |