| 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 | $202.77 | 7.439% | $217.8541 | $217.85 | $217.85 | $217.90 |
| Purchase #2 | $25.59 | 7.219% | $27.4373 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $203.85 | 3.611% | $211.211 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $150.70 | 10.200% | $166.0714 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $221.41 | 11.373% | $246.591 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $145.91 | 3.344% | $150.7892 | $150.79 | $150.80 | $150.80 |
| Purchase #7 | $126.75 | 6.600% | $135.1155 | $135.12 | $135.10 | $135.10 |
| 7 purchase totals = | $1,076.98 | $1,155.0695 | $1,155.07 | $1,155.05 | $1,155.10 | |