| 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 | $109.93 | 10.242% | $121.189 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $26.99 | 4.476% | $28.1981 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $60.80 | 7.110% | $65.1229 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $122.47 | 13.606% | $139.1333 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $197.91 | 6.200% | $210.1804 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $223.66 | 4.596% | $233.9394 | $233.94 | $233.95 | $233.90 |
| Purchase #7 | $219.60 | 6.502% | $233.8784 | $233.88 | $233.90 | $233.90 |
| 7 purchase totals = | $961.36 | $1,031.6415 | $1,031.64 | $1,031.70 | $1,031.60 | |