| 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 | $226.97 | 6.764% | $242.3223 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $210.74 | 4.623% | $220.4825 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $74.29 | 3.774% | $77.0937 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $9.50 | 4.783% | $9.9544 | $9.95 | $9.95 | $10.00 |
| Purchase #5 | $46.58 | 5.435% | $49.1116 | $49.11 | $49.10 | $49.10 |
| Purchase #6 | $174.45 | 5.688% | $184.3727 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $64.47 | 9.603% | $70.6611 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $807.00 | $853.9983 | $853.98 | $853.95 | $854.10 | |