| 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 | $102.82 | 12.490% | $115.6622 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $196.55 | 11.648% | $219.4441 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $187.35 | 13.225% | $212.127 | $212.13 | $212.15 | $212.10 |
| Purchase #4 | $91.31 | 8.109% | $98.7143 | $98.71 | $98.70 | $98.70 |
| Purchase #5 | $160.27 | 8.638% | $174.1141 | $174.11 | $174.10 | $174.10 |
| Purchase #6 | $171.60 | 13.784% | $195.2533 | $195.25 | $195.25 | $195.30 |
| Purchase #7 | $146.83 | 3.278% | $151.6431 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $1,056.73 | $1,166.9581 | $1,166.94 | $1,166.95 | $1,166.90 | |