| 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 | $192.76 | 12.848% | $217.5258 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $169.32 | 13.852% | $192.7742 | $192.77 | $192.75 | $192.80 |
| Purchase #3 | $26.93 | 9.320% | $29.4399 | $29.44 | $29.45 | $29.40 |
| Purchase #4 | $239.62 | 3.204% | $247.2974 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $107.96 | 8.803% | $117.4637 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $101.93 | 9.410% | $111.5216 | $111.52 | $111.50 | $111.50 |
| Purchase #7 | $184.35 | 11.358% | $205.2885 | $205.29 | $205.30 | $205.30 |
| 7 purchase totals = | $1,022.87 | $1,121.3111 | $1,121.31 | $1,121.30 | $1,121.30 | |