| 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 | $18.81 | 4.847% | $19.7217 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $29.71 | 10.811% | $32.9219 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $218.27 | 3.393% | $225.6759 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $21.27 | 12.779% | $23.9881 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $94.69 | 5.239% | $99.6508 | $99.65 | $99.65 | $99.70 |
| Purchase #6 | $138.84 | 7.531% | $149.296 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $228.94 | 7.306% | $245.6664 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $750.53 | $796.9208 | $796.93 | $796.90 | $797.00 | |