| 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 | $209.33 | 9.273% | $228.7412 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $217.38 | 11.376% | $242.1091 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $197.76 | 13.861% | $225.1715 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $98.56 | 12.306% | $110.6888 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $191.89 | 12.110% | $215.1279 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $171.90 | 5.335% | $181.0709 | $181.07 | $181.05 | $181.10 |
| Purchase #7 | $187.79 | 8.219% | $203.2245 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $1,274.61 | $1,406.1339 | $1,406.13 | $1,406.10 | $1,406.10 | |