| 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 | $202.80 | 7.232% | $217.4665 | $217.47 | $217.45 | $217.50 |
| Purchase #2 | $203.50 | 5.463% | $214.6172 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $96.46 | 10.311% | $106.406 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $247.37 | 10.127% | $272.4212 | $272.42 | $272.40 | $272.40 |
| Purchase #5 | $180.84 | 5.691% | $191.1316 | $191.13 | $191.15 | $191.10 |
| Purchase #6 | $107.46 | 10.342% | $118.5735 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $13.90 | 7.424% | $14.9319 | $14.93 | $14.95 | $14.90 |
| 7 purchase totals = | $1,052.33 | $1,135.5479 | $1,135.55 | $1,135.50 | $1,135.50 | |