| 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 | $213.68 | 6.750% | $228.1034 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $192.47 | 6.538% | $205.0537 | $205.05 | $205.05 | $205.10 |
| Purchase #3 | $159.45 | 12.170% | $178.8551 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $179.73 | 6.314% | $191.0782 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $112.92 | 5.575% | $119.2153 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $220.76 | 7.532% | $237.3876 | $237.39 | $237.40 | $237.40 |
| Purchase #7 | $193.82 | 6.584% | $206.5811 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $1,272.83 | $1,366.2744 | $1,366.28 | $1,366.30 | $1,366.40 | |