| 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 | $139.25 | 5.162% | $146.4381 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $52.97 | 3.322% | $54.7297 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $161.42 | 4.436% | $168.5806 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $47.31 | 7.723% | $50.9638 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $203.86 | 6.489% | $217.0885 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $131.68 | 12.236% | $147.7924 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $124.63 | 8.779% | $135.5713 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $861.12 | $921.1644 | $921.16 | $921.20 | $921.20 | |