| 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 | $94.80 | 3.874% | $98.4726 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $114.85 | 11.663% | $128.245 | $128.25 | $128.25 | $128.20 |
| Purchase #3 | $207.79 | 10.746% | $230.1191 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $97.32 | 13.270% | $110.2344 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $156.91 | 11.568% | $175.0613 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $167.37 | 6.391% | $178.0666 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $165.64 | 8.729% | $180.0987 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $1,004.68 | $1,100.2977 | $1,100.30 | $1,100.25 | $1,100.30 | |