| 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 | $205.47 | 7.756% | $221.4063 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $87.89 | 3.709% | $91.1498 | $91.15 | $91.15 | $91.10 |
| Purchase #3 | $121.72 | 13.541% | $138.2021 | $138.20 | $138.20 | $138.20 |
| Purchase #4 | $79.94 | 7.154% | $85.6589 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $75.52 | 7.226% | $80.9771 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $219.28 | 5.627% | $231.6189 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $135.70 | 13.874% | $154.527 | $154.53 | $154.55 | $154.50 |
| 7 purchase totals = | $925.52 | $1,003.5401 | $1,003.55 | $1,003.55 | $1,003.50 | |