| 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 | $79.89 | 9.762% | $87.6889 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $221.71 | 5.396% | $233.6735 | $233.67 | $233.65 | $233.70 |
| Purchase #3 | $160.57 | 13.424% | $182.1249 | $182.12 | $182.10 | $182.10 |
| Purchase #4 | $39.48 | 8.146% | $42.696 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $102.38 | 13.750% | $116.4573 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $175.35 | 10.596% | $193.9301 | $193.93 | $193.95 | $193.90 |
| Purchase #7 | $186.83 | 3.808% | $193.9445 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $966.21 | $1,050.5152 | $1,050.51 | $1,050.50 | $1,050.50 | |