| 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 | $215.63 | 6.752% | $230.1893 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $116.79 | 11.144% | $129.8051 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $230.96 | 8.160% | $249.8063 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $75.66 | 9.250% | $82.6586 | $82.66 | $82.65 | $82.70 |
| Purchase #5 | $180.72 | 10.185% | $199.1263 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $172.95 | 7.630% | $186.1461 | $186.15 | $186.15 | $186.10 |
| Purchase #7 | $145.68 | 9.608% | $159.6769 | $159.68 | $159.70 | $159.70 |
| 7 purchase totals = | $1,138.39 | $1,237.4086 | $1,237.43 | $1,237.45 | $1,237.40 | |