| 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 | $177.62 | 13.229% | $201.1173 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $149.35 | 4.540% | $156.1305 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $62.35 | 11.404% | $69.4604 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $114.33 | 3.717% | $118.5796 | $118.58 | $118.60 | $118.60 |
| Purchase #5 | $150.52 | 12.832% | $169.8347 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $194.27 | 11.787% | $217.1686 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $227.86 | 3.239% | $235.2404 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $1,076.30 | $1,167.5315 | $1,167.53 | $1,167.55 | $1,167.50 | |