| 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 | $34.66 | 13.268% | $39.2587 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $109.45 | 11.780% | $122.3432 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $19.97 | 13.278% | $22.6216 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $200.97 | 6.290% | $213.611 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $182.59 | 3.773% | $189.4791 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $165.85 | 9.159% | $181.0402 | $181.04 | $181.05 | $181.00 |
| Purchase #7 | $150.59 | 6.597% | $160.5244 | $160.52 | $160.50 | $160.50 |
| 7 purchase totals = | $864.08 | $928.8782 | $928.87 | $928.85 | $928.80 | |