| 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 | $141.28 | 9.338% | $154.4727 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $156.92 | 3.129% | $161.83 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $223.65 | 10.755% | $247.7036 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $55.86 | 11.755% | $62.4263 | $62.43 | $62.45 | $62.40 |
| Purchase #5 | $187.38 | 10.207% | $206.5059 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $248.39 | 9.546% | $272.1013 | $272.10 | $272.10 | $272.10 |
| Purchase #7 | $161.98 | 8.417% | $175.6139 | $175.61 | $175.60 | $175.60 |
| 7 purchase totals = | $1,175.46 | $1,280.6537 | $1,280.65 | $1,280.65 | $1,280.60 | |