| 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 | $104.96 | 5.566% | $110.8021 | $110.80 | $110.80 | $110.80 |
| Purchase #2 | $44.75 | 7.200% | $47.972 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $89.31 | 4.601% | $93.4192 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $179.31 | 8.326% | $194.2394 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $178.50 | 11.657% | $199.3077 | $199.31 | $199.30 | $199.30 |
| Purchase #6 | $250.71 | 11.366% | $279.2057 | $279.21 | $279.20 | $279.20 |
| Purchase #7 | $167.83 | 13.491% | $190.4719 | $190.47 | $190.45 | $190.50 |
| 7 purchase totals = | $1,015.37 | $1,115.4180 | $1,115.42 | $1,115.35 | $1,115.40 | |