| 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 | $132.93 | 6.350% | $141.3711 | $141.37 | $141.35 | $141.40 |
| Purchase #2 | $8.42 | 10.752% | $9.3253 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $84.93 | 9.405% | $92.9177 | $92.92 | $92.90 | $92.90 |
| Purchase #4 | $203.92 | 11.795% | $227.9724 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $236.81 | 13.348% | $268.4194 | $268.42 | $268.40 | $268.40 |
| Purchase #6 | $174.35 | 4.823% | $182.7589 | $182.76 | $182.75 | $182.80 |
| Purchase #7 | $144.44 | 4.168% | $150.4603 | $150.46 | $150.45 | $150.50 |
| 7 purchase totals = | $985.80 | $1,073.2251 | $1,073.23 | $1,073.15 | $1,073.30 | |