| 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 | $225.55 | 3.190% | $232.745 | $232.75 | $232.75 | $232.70 |
| Purchase #2 | $224.98 | 9.740% | $246.8931 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $118.26 | 12.782% | $133.376 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $174.53 | 8.863% | $189.9986 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $160.35 | 10.213% | $176.7265 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $164.35 | 9.532% | $180.0158 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $213.53 | 3.614% | $221.247 | $221.25 | $221.25 | $221.20 |
| 7 purchase totals = | $1,281.55 | $1,381.0020 | $1,381.02 | $1,381.05 | $1,380.90 | |