| 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 | $150.52 | 7.535% | $161.8617 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $40.56 | 8.364% | $43.9524 | $43.95 | $43.95 | $44.00 |
| Purchase #3 | $29.31 | 4.450% | $30.6143 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $95.64 | 4.244% | $99.699 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $33.79 | 8.103% | $36.528 | $36.53 | $36.55 | $36.50 |
| Purchase #6 | $153.37 | 6.511% | $163.3559 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $89.74 | 7.871% | $96.8034 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $592.93 | $632.8147 | $632.81 | $632.80 | $632.90 | |