| 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 | $174.85 | 10.797% | $193.7286 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $241.63 | 13.467% | $274.1703 | $274.17 | $274.15 | $274.20 |
| Purchase #3 | $107.68 | 6.655% | $114.8461 | $114.85 | $114.85 | $114.80 |
| Purchase #4 | $102.30 | 6.807% | $109.2636 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $244.93 | 5.150% | $257.5439 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $215.83 | 6.249% | $229.3172 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $201.98 | 9.658% | $221.4872 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $1,289.20 | $1,400.3569 | $1,400.36 | $1,400.35 | $1,400.30 | |