| 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 | $223.71 | 8.696% | $243.1638 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $218.89 | 10.208% | $241.2343 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $31.96 | 11.720% | $35.7057 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $105.78 | 6.346% | $112.4928 | $112.49 | $112.50 | $112.50 |
| Purchase #5 | $244.48 | 7.210% | $262.107 | $262.11 | $262.10 | $262.10 |
| Purchase #6 | $155.47 | 13.521% | $176.4911 | $176.49 | $176.50 | $176.50 |
| Purchase #7 | $203.87 | 12.779% | $229.9225 | $229.92 | $229.90 | $229.90 |
| 7 purchase totals = | $1,184.16 | $1,301.1172 | $1,301.11 | $1,301.10 | $1,301.10 | |