| 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 | $115.51 | 5.596% | $121.9739 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $159.61 | 13.609% | $181.3313 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $174.47 | 10.404% | $192.6219 | $192.62 | $192.60 | $192.60 |
| Purchase #4 | $98.62 | 12.274% | $110.7246 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $218.78 | 13.230% | $247.7246 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $204.57 | 13.678% | $232.5511 | $232.55 | $232.55 | $232.60 |
| Purchase #7 | $231.28 | 11.842% | $258.6682 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $1,202.84 | $1,345.5956 | $1,345.58 | $1,345.50 | $1,345.60 | |