| 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 | $195.66 | 7.604% | $210.538 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $200.49 | 8.792% | $218.1171 | $218.12 | $218.10 | $218.10 |
| Purchase #3 | $156.70 | 5.226% | $164.8891 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $194.44 | 10.146% | $214.1679 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $227.80 | 3.602% | $236.0054 | $236.01 | $236.00 | $236.00 |
| Purchase #6 | $141.86 | 10.171% | $156.2886 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $89.94 | 5.393% | $94.7905 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $1,206.89 | $1,294.7966 | $1,294.81 | $1,294.80 | $1,294.80 | |