| 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 | $160.59 | 4.517% | $167.8439 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $24.70 | 9.210% | $26.9749 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $68.48 | 7.122% | $73.3571 | $73.36 | $73.35 | $73.40 |
| Purchase #4 | $136.92 | 5.583% | $144.5642 | $144.56 | $144.55 | $144.60 |
| Purchase #5 | $165.35 | 13.323% | $187.3796 | $187.38 | $187.40 | $187.40 |
| Purchase #6 | $123.95 | 6.295% | $131.7527 | $131.75 | $131.75 | $131.80 |
| Purchase #7 | $194.66 | 4.103% | $202.6469 | $202.65 | $202.65 | $202.60 |
| 7 purchase totals = | $874.65 | $934.5193 | $934.51 | $934.50 | $934.60 | |