| 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 | $209.70 | 10.506% | $231.7311 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $26.76 | 5.834% | $28.3212 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $220.93 | 10.674% | $244.5121 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $84.99 | 5.684% | $89.8208 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $134.70 | 10.310% | $148.5876 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $107.82 | 12.355% | $121.1412 | $121.14 | $121.15 | $121.10 |
| Purchase #7 | $200.27 | 13.514% | $227.3345 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $985.17 | $1,091.4485 | $1,091.44 | $1,091.45 | $1,091.30 | |