| 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 | $9.43 | 3.140% | $9.7261 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $138.40 | 5.311% | $145.7504 | $145.75 | $145.75 | $145.80 |
| Purchase #3 | $120.27 | 13.111% | $136.0386 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $212.84 | 4.482% | $222.3795 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $228.34 | 11.434% | $254.4484 | $254.45 | $254.45 | $254.40 |
| Purchase #6 | $69.72 | 7.666% | $75.0647 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $172.42 | 4.523% | $180.2186 | $180.22 | $180.20 | $180.20 |
| 7 purchase totals = | $951.42 | $1,023.6263 | $1,023.63 | $1,023.65 | $1,023.60 | |