| 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 | $167.85 | 9.405% | $183.6363 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $90.47 | 6.147% | $96.0312 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $61.74 | 3.716% | $64.0343 | $64.03 | $64.05 | $64.00 |
| Purchase #4 | $212.72 | 3.165% | $219.4526 | $219.45 | $219.45 | $219.50 |
| Purchase #5 | $54.54 | 8.511% | $59.1819 | $59.18 | $59.20 | $59.20 |
| Purchase #6 | $130.34 | 12.373% | $146.467 | $146.47 | $146.45 | $146.50 |
| Purchase #7 | $171.43 | 7.505% | $184.2958 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $889.09 | $953.0991 | $953.10 | $953.15 | $953.10 | |