| 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 | $203.38 | 12.452% | $228.7049 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $50.50 | 6.350% | $53.7068 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $88.65 | 7.635% | $95.4184 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $167.58 | 4.126% | $174.4944 | $174.49 | $174.50 | $174.50 |
| Purchase #5 | $203.45 | 6.563% | $216.8024 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $39.51 | 9.807% | $43.3847 | $43.38 | $43.40 | $43.40 |
| Purchase #7 | $87.99 | 10.273% | $97.0292 | $97.03 | $97.05 | $97.00 |
| 7 purchase totals = | $841.06 | $909.5408 | $909.53 | $909.55 | $909.50 | |