| 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 | $89.87 | 6.511% | $95.7214 | $95.72 | $95.70 | $95.70 |
| Purchase #2 | $224.76 | 4.475% | $234.818 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $26.57 | 8.430% | $28.8099 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $238.76 | 13.867% | $271.8688 | $271.87 | $271.85 | $271.90 |
| Purchase #5 | $181.70 | 13.447% | $206.1332 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $111.48 | 7.217% | $119.5255 | $119.53 | $119.55 | $119.50 |
| Purchase #7 | $166.48 | 12.396% | $187.1169 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $1,039.62 | $1,143.9937 | $1,144.00 | $1,143.95 | $1,143.90 | |