| 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 | $69.71 | 9.632% | $76.4245 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $90.85 | 9.720% | $99.6806 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $38.70 | 10.544% | $42.7805 | $42.78 | $42.80 | $42.80 |
| Purchase #4 | $47.80 | 4.560% | $49.9797 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $92.72 | 9.120% | $101.1761 | $101.18 | $101.20 | $101.20 |
| Purchase #6 | $230.35 | 12.706% | $259.6183 | $259.62 | $259.60 | $259.60 |
| Purchase #7 | $77.68 | 8.874% | $84.5733 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $647.81 | $714.2330 | $714.23 | $714.25 | $714.30 | |