| 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 | $174.49 | 3.233% | $180.1313 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $178.76 | 9.442% | $195.6385 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $118.50 | 9.815% | $130.1308 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $223.30 | 5.665% | $235.9499 | $235.95 | $235.95 | $235.90 |
| Purchase #5 | $225.54 | 11.585% | $251.6688 | $251.67 | $251.65 | $251.70 |
| Purchase #6 | $174.55 | 8.836% | $189.9732 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $11.82 | 12.487% | $13.296 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $1,106.96 | $1,196.7885 | $1,196.79 | $1,196.80 | $1,196.70 | |