| 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 | $51.59 | 4.339% | $53.8285 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $87.55 | 5.165% | $92.072 | $92.07 | $92.05 | $92.10 |
| Purchase #3 | $81.48 | 3.127% | $84.0279 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $80.49 | 3.228% | $83.0882 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $234.34 | 11.679% | $261.7086 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $166.37 | 6.174% | $176.6417 | $176.64 | $176.65 | $176.60 |
| Purchase #7 | $245.26 | 13.420% | $278.1739 | $278.17 | $278.15 | $278.20 |
| 7 purchase totals = | $947.08 | $1,029.5408 | $1,029.54 | $1,029.55 | $1,029.50 | |