| 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 | $184.52 | 10.171% | $203.2875 | $203.29 | $203.30 | $203.30 |
| Purchase #2 | $27.30 | 6.841% | $29.1676 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $192.52 | 10.269% | $212.2899 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $241.88 | 13.543% | $274.6378 | $274.64 | $274.65 | $274.60 |
| Purchase #5 | $110.75 | 4.809% | $116.076 | $116.08 | $116.10 | $116.10 |
| Purchase #6 | $158.72 | 11.661% | $177.2283 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $163.59 | 9.180% | $178.6076 | $178.61 | $178.60 | $178.60 |
| 7 purchase totals = | $1,079.28 | $1,191.2947 | $1,191.31 | $1,191.35 | $1,191.30 | |