| 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 | $102.25 | 5.267% | $107.6355 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $19.64 | 9.555% | $21.5166 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $8.95 | 5.375% | $9.4311 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $240.49 | 13.643% | $273.3001 | $273.30 | $273.30 | $273.30 |
| Purchase #5 | $62.33 | 12.606% | $70.1873 | $70.19 | $70.20 | $70.20 |
| Purchase #6 | $202.81 | 6.246% | $215.4775 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $157.70 | 10.601% | $174.4178 | $174.42 | $174.40 | $174.40 |
| 7 purchase totals = | $794.17 | $871.9659 | $871.98 | $872.00 | $871.90 | |