| 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 | $125.80 | 11.351% | $140.0796 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $29.81 | 6.831% | $31.8463 | $31.85 | $31.85 | $31.80 |
| Purchase #3 | $155.29 | 11.688% | $173.4403 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $220.72 | 3.801% | $229.1096 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $239.82 | 13.312% | $271.7448 | $271.74 | $271.75 | $271.70 |
| Purchase #6 | $215.66 | 7.560% | $231.9639 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $32.46 | 8.408% | $35.1892 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $1,019.56 | $1,113.3737 | $1,113.37 | $1,113.40 | $1,113.30 | |