| 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 | $37.35 | 10.345% | $41.2139 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $141.66 | 8.328% | $153.4574 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $150.68 | 12.722% | $169.8495 | $169.85 | $169.85 | $169.80 |
| Purchase #4 | $65.81 | 10.815% | $72.9274 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $202.76 | 10.535% | $224.1208 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $187.96 | 8.426% | $203.7975 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $31.64 | 6.629% | $33.7374 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $817.86 | $899.1039 | $899.11 | $899.10 | $899.00 | |