| 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 | $112.41 | 7.513% | $120.8554 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $237.63 | 11.589% | $265.1689 | $265.17 | $265.15 | $265.20 |
| Purchase #3 | $140.66 | 6.839% | $150.2797 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $241.62 | 13.315% | $273.7917 | $273.79 | $273.80 | $273.80 |
| Purchase #5 | $30.82 | 4.763% | $32.288 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $119.69 | 3.778% | $124.2119 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $250.38 | 3.248% | $258.5123 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $1,133.21 | $1,225.1079 | $1,225.11 | $1,225.10 | $1,225.20 | |