| 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 | $101.91 | 11.481% | $113.6103 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $76.43 | 4.825% | $80.1177 | $80.12 | $80.10 | $80.10 |
| Purchase #3 | $173.37 | 11.132% | $192.6695 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $138.53 | 11.740% | $154.7934 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $67.84 | 7.250% | $72.7584 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $153.33 | 12.710% | $172.8182 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $23.84 | 7.742% | $25.6857 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $735.25 | $812.4532 | $812.46 | $812.40 | $812.50 | |