| 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 | $147.78 | 7.280% | $158.5384 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $11.86 | 7.249% | $12.7197 | $12.72 | $12.70 | $12.70 |
| Purchase #3 | $160.77 | 3.728% | $166.7635 | $166.76 | $166.75 | $166.80 |
| Purchase #4 | $31.82 | 13.532% | $36.1259 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $31.46 | 10.193% | $34.6667 | $34.67 | $34.65 | $34.70 |
| Purchase #6 | $148.79 | 5.403% | $156.8291 | $156.83 | $156.85 | $156.80 |
| Purchase #7 | $163.46 | 8.506% | $177.3639 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $695.94 | $743.0072 | $743.01 | $743.00 | $743.00 | |