| 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 | $194.77 | 7.489% | $209.3563 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $166.39 | 7.564% | $178.9757 | $178.98 | $179.00 | $179.00 |
| Purchase #3 | $51.58 | 9.617% | $56.5404 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $186.83 | 8.605% | $202.9067 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $62.56 | 7.354% | $67.1607 | $67.16 | $67.15 | $67.20 |
| Purchase #6 | $14.27 | 5.614% | $15.0711 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $246.46 | 5.268% | $259.4435 | $259.44 | $259.45 | $259.40 |
| 7 purchase totals = | $922.86 | $989.4544 | $989.46 | $989.45 | $989.50 | |