| 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 | $217.37 | 9.578% | $238.1897 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $69.59 | 13.490% | $78.9777 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $210.39 | 7.378% | $225.9126 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $150.40 | 12.521% | $169.2316 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $220.50 | 7.131% | $236.2239 | $236.22 | $236.20 | $236.20 |
| Purchase #6 | $181.69 | 8.818% | $197.7114 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $98.39 | 8.607% | $106.8584 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $1,148.33 | $1,253.1053 | $1,253.10 | $1,253.10 | $1,253.10 | |