| 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 | $96.52 | 3.110% | $99.5218 | $99.52 | $99.50 | $99.50 |
| Purchase #2 | $39.84 | 3.301% | $41.1551 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $29.53 | 5.725% | $31.2206 | $31.22 | $31.20 | $31.20 |
| Purchase #4 | $9.85 | 9.137% | $10.75 | $10.75 | $10.75 | $10.80 |
| Purchase #5 | $62.61 | 10.271% | $69.0407 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $65.66 | 5.565% | $69.314 | $69.31 | $69.30 | $69.30 |
| Purchase #7 | $183.99 | 11.727% | $205.5665 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $488.00 | $526.5687 | $526.57 | $526.50 | $526.60 | |