| 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 | $112.90 | 13.844% | $128.5299 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $141.75 | 13.694% | $161.1612 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $216.90 | 12.831% | $244.7304 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $125.79 | 11.798% | $140.6307 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $200.39 | 8.854% | $218.1325 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $116.82 | 13.512% | $132.6047 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $78.45 | 7.523% | $84.3518 | $84.35 | $84.35 | $84.40 |
| 7 purchase totals = | $993.00 | $1,110.1412 | $1,110.13 | $1,110.20 | $1,110.10 | |