| 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 | $223.36 | 5.476% | $235.5912 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $158.35 | 12.349% | $177.9046 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $153.97 | 4.551% | $160.9772 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $103.57 | 5.171% | $108.9256 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $232.51 | 12.204% | $260.8855 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $96.57 | 6.666% | $103.0074 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $135.54 | 8.720% | $147.3591 | $147.36 | $147.35 | $147.40 |
| 7 purchase totals = | $1,103.87 | $1,194.6506 | $1,194.66 | $1,194.70 | $1,194.70 | |