| 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 | $44.92 | 11.443% | $50.0602 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $198.73 | 10.302% | $219.2032 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $227.86 | 12.642% | $256.6661 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $35.25 | 4.494% | $36.8341 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $9.86 | 12.106% | $11.0537 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $90.68 | 12.375% | $101.9017 | $101.90 | $101.90 | $101.90 |
| Purchase #7 | $8.91 | 8.445% | $9.6624 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $616.21 | $685.3814 | $685.37 | $685.35 | $685.50 | |