| 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 | $5.85 | 6.283% | $6.2176 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $175.29 | 9.311% | $191.6113 | $191.61 | $191.60 | $191.60 |
| Purchase #3 | $197.72 | 6.494% | $210.5599 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $138.69 | 7.543% | $149.1514 | $149.15 | $149.15 | $149.20 |
| Purchase #5 | $163.65 | 8.181% | $177.0382 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $224.59 | 12.608% | $252.9063 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $150.61 | 9.195% | $164.4586 | $164.46 | $164.45 | $164.50 |
| 7 purchase totals = | $1,056.40 | $1,151.9433 | $1,151.95 | $1,151.90 | $1,152.00 | |