| 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 | $216.74 | 7.759% | $233.5569 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $7.64 | 4.417% | $7.9775 | $7.98 | $8.00 | $8.00 |
| Purchase #3 | $172.63 | 7.749% | $186.0071 | $186.01 | $186.00 | $186.00 |
| Purchase #4 | $50.35 | 5.181% | $52.9586 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $43.26 | 7.190% | $46.3704 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $50.38 | 8.204% | $54.5132 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $77.82 | 5.686% | $82.2448 | $82.24 | $82.25 | $82.20 |
| 7 purchase totals = | $618.82 | $663.6285 | $663.63 | $663.60 | $663.70 | |