| 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 | $179.36 | 9.676% | $196.7149 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $183.26 | 7.550% | $197.0961 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $161.92 | 7.469% | $174.0138 | $174.01 | $174.00 | $174.00 |
| Purchase #4 | $182.62 | 4.180% | $190.2535 | $190.25 | $190.25 | $190.30 |
| Purchase #5 | $238.68 | 8.314% | $258.5239 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $71.49 | 12.778% | $80.625 | $80.63 | $80.65 | $80.60 |
| Purchase #7 | $171.97 | 3.594% | $178.1506 | $178.15 | $178.15 | $178.20 |
| 7 purchase totals = | $1,189.30 | $1,275.3778 | $1,275.37 | $1,275.35 | $1,275.40 | |