| 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 | $64.50 | 12.696% | $72.6889 | $72.69 | $72.70 | $72.70 |
| Purchase #2 | $235.30 | 12.394% | $264.4631 | $264.46 | $264.45 | $264.50 |
| Purchase #3 | $73.41 | 4.633% | $76.8111 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $61.30 | 12.204% | $68.7811 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $193.65 | 7.168% | $207.5308 | $207.53 | $207.55 | $207.50 |
| Purchase #6 | $144.39 | 8.182% | $156.204 | $156.20 | $156.20 | $156.20 |
| Purchase #7 | $87.68 | 3.525% | $90.7707 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $860.23 | $937.2497 | $937.24 | $937.25 | $937.30 | |