| 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 | $188.90 | 4.409% | $197.2286 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $123.45 | 7.847% | $133.1371 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $94.85 | 13.320% | $107.484 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $56.96 | 5.487% | $60.0854 | $60.09 | $60.10 | $60.10 |
| Purchase #5 | $87.89 | 11.114% | $97.6581 | $97.66 | $97.65 | $97.70 |
| Purchase #6 | $149.38 | 12.365% | $167.8508 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $242.85 | 6.191% | $257.8848 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $944.28 | $1,021.3288 | $1,021.33 | $1,021.40 | $1,021.40 | |