| 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 | $164.81 | 11.540% | $183.8291 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $123.95 | 7.242% | $132.9265 | $132.93 | $132.95 | $132.90 |
| Purchase #3 | $204.50 | 10.494% | $225.9602 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $241.99 | 13.235% | $274.0174 | $274.02 | $274.00 | $274.00 |
| Purchase #5 | $135.42 | 12.348% | $152.1417 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $26.69 | 4.438% | $27.8745 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $184.79 | 3.352% | $190.9842 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $1,082.15 | $1,187.7336 | $1,187.73 | $1,187.75 | $1,187.70 | |