| 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 | $6.98 | 11.691% | $7.796 | $7.80 | $7.80 | $7.80 |
| Purchase #2 | $75.87 | 8.413% | $82.2529 | $82.25 | $82.25 | $82.30 |
| Purchase #3 | $101.95 | 11.278% | $113.4479 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $227.64 | 10.102% | $250.6362 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $171.90 | 11.310% | $191.3419 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $17.30 | 10.771% | $19.1634 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $156.54 | 3.544% | $162.0878 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $758.18 | $826.7261 | $826.73 | $826.75 | $826.70 | |