| 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 | $226.86 | 13.160% | $256.7148 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $63.85 | 8.444% | $69.2415 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $212.82 | 3.247% | $219.7303 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $204.77 | 13.473% | $232.3587 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $119.41 | 6.508% | $127.1812 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $140.29 | 7.409% | $150.6841 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $82.66 | 9.269% | $90.3218 | $90.32 | $90.30 | $90.30 |
| 7 purchase totals = | $1,050.66 | $1,146.2324 | $1,146.22 | $1,146.25 | $1,146.20 | |