| 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 | $190.48 | 6.416% | $202.7012 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $200.64 | 11.251% | $223.214 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $74.72 | 4.186% | $77.8478 | $77.85 | $77.85 | $77.80 |
| Purchase #4 | $153.76 | 10.492% | $169.8925 | $169.89 | $169.90 | $169.90 |
| Purchase #5 | $212.36 | 7.861% | $229.0536 | $229.05 | $229.05 | $229.10 |
| Purchase #6 | $83.59 | 6.854% | $89.3193 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $177.34 | 7.206% | $190.1191 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $1,092.89 | $1,182.1475 | $1,182.14 | $1,182.10 | $1,182.10 | |