| 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 | $35.96 | 11.163% | $39.9742 | $39.97 | $39.95 | $40.00 |
| Purchase #2 | $236.30 | 13.769% | $268.8361 | $268.84 | $268.85 | $268.80 |
| Purchase #3 | $72.34 | 11.707% | $80.8088 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $199.46 | 13.149% | $225.687 | $225.69 | $225.70 | $225.70 |
| Purchase #5 | $215.97 | 9.449% | $236.377 | $236.38 | $236.40 | $236.40 |
| Purchase #6 | $194.97 | 12.346% | $219.041 | $219.04 | $219.05 | $219.00 |
| Purchase #7 | $172.84 | 12.731% | $194.8443 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $1,127.84 | $1,265.5684 | $1,265.57 | $1,265.60 | $1,265.50 | |