| 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 | $87.84 | 12.300% | $98.6443 | $98.64 | $98.65 | $98.60 |
| Purchase #2 | $219.51 | 11.485% | $244.7207 | $244.72 | $244.70 | $244.70 |
| Purchase #3 | $81.74 | 4.511% | $85.4273 | $85.43 | $85.45 | $85.40 |
| Purchase #4 | $12.97 | 10.354% | $14.3129 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $203.79 | 13.486% | $231.2731 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $61.65 | 7.628% | $66.3527 | $66.35 | $66.35 | $66.40 |
| Purchase #7 | $131.94 | 10.220% | $145.4243 | $145.42 | $145.40 | $145.40 |
| 7 purchase totals = | $799.44 | $886.1553 | $886.14 | $886.10 | $886.10 | |