| 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 | $93.78 | 8.165% | $101.4371 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $149.79 | 7.278% | $160.6917 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $154.85 | 5.488% | $163.3482 | $163.35 | $163.35 | $163.30 |
| Purchase #4 | $63.77 | 10.166% | $70.2529 | $70.25 | $70.25 | $70.30 |
| Purchase #5 | $128.35 | 4.802% | $134.5134 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $29.80 | 7.579% | $32.0585 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $242.70 | 11.835% | $271.4235 | $271.42 | $271.40 | $271.40 |
| 7 purchase totals = | $863.04 | $933.7253 | $933.72 | $933.70 | $933.70 | |