| 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 | $75.73 | 11.289% | $84.2792 | $84.28 | $84.30 | $84.30 |
| Purchase #2 | $61.99 | 12.458% | $69.7127 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $108.83 | 11.591% | $121.4445 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $211.85 | 10.122% | $233.2935 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $225.62 | 3.700% | $233.9679 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $180.50 | 4.472% | $188.572 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $172.53 | 6.480% | $183.7099 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $1,037.05 | $1,114.9797 | $1,114.97 | $1,114.95 | $1,115.00 | |