| 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 | $135.51 | 4.158% | $141.1445 | $141.14 | $141.15 | $141.10 |
| Purchase #2 | $105.69 | 9.278% | $115.4959 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $187.37 | 7.234% | $200.9243 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $45.45 | 10.420% | $50.1859 | $50.19 | $50.20 | $50.20 |
| Purchase #5 | $86.43 | 13.442% | $98.0479 | $98.05 | $98.05 | $98.00 |
| Purchase #6 | $233.82 | 6.779% | $249.6707 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $158.78 | 7.154% | $170.1391 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $953.05 | $1,025.6083 | $1,025.61 | $1,025.60 | $1,025.50 | |