| 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 | $76.59 | 3.147% | $79.0003 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $159.95 | 9.490% | $175.1293 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $204.51 | 9.639% | $224.2227 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $190.85 | 3.116% | $196.7969 | $196.80 | $196.80 | $196.80 |
| Purchase #5 | $184.72 | 10.810% | $204.6882 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $184.83 | 4.642% | $193.4098 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $129.26 | 8.220% | $139.8852 | $139.89 | $139.90 | $139.90 |
| 7 purchase totals = | $1,130.71 | $1,213.1324 | $1,213.14 | $1,213.15 | $1,213.10 | |