| 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 | $109.47 | 12.186% | $122.81 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $143.74 | 6.418% | $152.9652 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $211.29 | 5.523% | $222.9595 | $222.96 | $222.95 | $223.00 |
| Purchase #4 | $243.86 | 7.450% | $262.0276 | $262.03 | $262.05 | $262.00 |
| Purchase #5 | $174.90 | 11.387% | $194.8159 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $140.59 | 7.666% | $151.3676 | $151.37 | $151.35 | $151.40 |
| Purchase #7 | $22.66 | 9.675% | $24.8524 | $24.85 | $24.85 | $24.90 |
| 7 purchase totals = | $1,046.51 | $1,131.7982 | $1,131.81 | $1,131.75 | $1,131.90 | |