| 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 | $222.73 | 5.139% | $234.1761 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $131.86 | 12.303% | $148.0827 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $162.52 | 7.397% | $174.5416 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $13.56 | 7.355% | $14.5573 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $155.63 | 13.228% | $176.2167 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $135.46 | 8.257% | $146.6449 | $146.64 | $146.65 | $146.60 |
| Purchase #7 | $100.30 | 8.203% | $108.5276 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $922.06 | $1,002.7469 | $1,002.75 | $1,002.80 | $1,002.70 | |