| 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 | $226.61 | 8.790% | $246.529 | $246.53 | $246.55 | $246.50 |
| Purchase #2 | $40.47 | 8.355% | $43.8513 | $43.85 | $43.85 | $43.90 |
| Purchase #3 | $87.30 | 10.320% | $96.3094 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $191.42 | 7.667% | $206.0962 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $46.51 | 8.184% | $50.3164 | $50.32 | $50.30 | $50.30 |
| Purchase #6 | $145.45 | 4.512% | $152.0127 | $152.01 | $152.00 | $152.00 |
| Purchase #7 | $116.97 | 7.502% | $125.7451 | $125.75 | $125.75 | $125.70 |
| 7 purchase totals = | $854.73 | $920.8601 | $920.87 | $920.85 | $920.80 | |