| 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 | $143.68 | 6.116% | $152.4675 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $186.72 | 7.774% | $201.2356 | $201.24 | $201.25 | $201.20 |
| Purchase #3 | $194.87 | 9.168% | $212.7357 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $71.48 | 7.257% | $76.6673 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $86.41 | 7.614% | $92.9893 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $145.72 | 10.596% | $161.1605 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $61.86 | 10.821% | $68.5539 | $68.55 | $68.55 | $68.60 |
| 7 purchase totals = | $890.74 | $965.8098 | $965.82 | $965.80 | $965.90 | |