| 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 | $40.90 | 13.662% | $46.4878 | $46.49 | $46.50 | $46.50 |
| Purchase #2 | $64.85 | 3.365% | $67.0322 | $67.03 | $67.05 | $67.00 |
| Purchase #3 | $217.67 | 8.335% | $235.8128 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $23.92 | 10.703% | $26.4802 | $26.48 | $26.50 | $26.50 |
| Purchase #5 | $80.63 | 11.849% | $90.1838 | $90.18 | $90.20 | $90.20 |
| Purchase #6 | $178.43 | 11.300% | $198.5926 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $77.28 | 6.495% | $82.2993 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $683.68 | $746.8887 | $746.88 | $746.95 | $746.90 | |