| 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 | $211.74 | 8.861% | $230.5023 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $43.54 | 9.171% | $47.5331 | $47.53 | $47.55 | $47.50 |
| Purchase #3 | $224.68 | 11.145% | $249.7206 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $111.74 | 9.302% | $122.1341 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $138.86 | 9.275% | $151.7393 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $27.86 | 9.304% | $30.4521 | $30.45 | $30.45 | $30.50 |
| Purchase #7 | $26.86 | 5.204% | $28.2578 | $28.26 | $28.25 | $28.30 |
| 7 purchase totals = | $785.28 | $860.3393 | $860.33 | $860.35 | $860.30 | |