| 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 | $204.60 | 4.674% | $214.163 | $214.16 | $214.15 | $214.20 |
| Purchase #2 | $170.98 | 6.676% | $182.3946 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $145.64 | 12.462% | $163.7897 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $172.78 | 13.522% | $196.1433 | $196.14 | $196.15 | $196.10 |
| Purchase #5 | $152.50 | 4.598% | $159.512 | $159.51 | $159.50 | $159.50 |
| Purchase #6 | $164.72 | 5.128% | $173.1668 | $173.17 | $173.15 | $173.20 |
| Purchase #7 | $80.96 | 9.385% | $88.5581 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $1,092.18 | $1,177.7275 | $1,177.72 | $1,177.70 | $1,177.80 | |