| 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 | $141.32 | 8.769% | $153.7124 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $226.94 | 9.324% | $248.0999 | $248.10 | $248.10 | $248.10 |
| Purchase #3 | $48.63 | 9.139% | $53.0743 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $133.69 | 7.753% | $144.055 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $197.90 | 5.816% | $209.4099 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $109.64 | 3.421% | $113.3908 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $250.85 | 12.864% | $283.1193 | $283.12 | $283.10 | $283.10 |
| 7 purchase totals = | $1,108.97 | $1,204.8616 | $1,204.86 | $1,204.80 | $1,204.90 | |