| 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 | $217.41 | 4.155% | $226.4434 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $230.91 | 11.487% | $257.4346 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $240.73 | 9.683% | $264.0399 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $150.57 | 5.363% | $158.6451 | $158.65 | $158.65 | $158.60 |
| Purchase #5 | $239.60 | 6.304% | $254.7044 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $188.86 | 12.199% | $211.899 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $160.39 | 3.328% | $165.7278 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $1,428.47 | $1,538.8942 | $1,538.89 | $1,538.95 | $1,538.70 | |