| 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 | $217.44 | 8.230% | $235.3353 | $235.34 | $235.35 | $235.30 |
| Purchase #2 | $149.45 | 8.823% | $162.636 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $107.99 | 13.794% | $122.8861 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $173.94 | 9.695% | $190.8035 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $210.57 | 8.191% | $227.8178 | $227.82 | $227.80 | $227.80 |
| Purchase #6 | $122.57 | 8.160% | $132.5717 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $249.97 | 3.412% | $258.499 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $1,231.93 | $1,330.5494 | $1,330.56 | $1,330.55 | $1,330.50 | |