| 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 | $126.76 | 9.760% | $139.1318 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $209.52 | 7.287% | $224.7877 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $76.86 | 6.726% | $82.0296 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $245.63 | 11.154% | $273.0276 | $273.03 | $273.05 | $273.00 |
| Purchase #5 | $222.94 | 12.698% | $251.2489 | $251.25 | $251.25 | $251.20 |
| Purchase #6 | $142.44 | 6.768% | $152.0803 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $223.67 | 6.646% | $238.5351 | $238.54 | $238.55 | $238.50 |
| 7 purchase totals = | $1,247.82 | $1,360.8410 | $1,360.85 | $1,360.95 | $1,360.70 | |