| 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 | $203.78 | 5.300% | $214.5803 | $214.58 | $214.60 | $214.60 |
| Purchase #2 | $130.67 | 11.635% | $145.8735 | $145.87 | $145.85 | $145.90 |
| Purchase #3 | $19.34 | 10.275% | $21.3272 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $100.98 | 7.472% | $108.5252 | $108.53 | $108.55 | $108.50 |
| Purchase #5 | $91.55 | 7.533% | $98.4465 | $98.45 | $98.45 | $98.40 |
| Purchase #6 | $235.66 | 3.185% | $243.1658 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $87.81 | 6.800% | $93.7811 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $869.79 | $925.6996 | $925.71 | $925.75 | $925.70 | |