| 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 | $225.98 | 13.155% | $255.7077 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $166.79 | 11.586% | $186.1143 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $214.84 | 6.390% | $228.5683 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $145.58 | 10.423% | $160.7538 | $160.75 | $160.75 | $160.80 |
| Purchase #5 | $238.95 | 11.462% | $266.3384 | $266.34 | $266.35 | $266.30 |
| Purchase #6 | $214.68 | 6.223% | $228.0395 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $81.48 | 6.598% | $86.8561 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $1,288.30 | $1,412.3781 | $1,412.38 | $1,412.35 | $1,412.40 | |