| 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 | $197.67 | 3.570% | $204.7268 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $203.63 | 10.731% | $225.4815 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $142.68 | 8.550% | $154.8791 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $38.81 | 13.146% | $43.912 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $38.38 | 13.462% | $43.5467 | $43.55 | $43.55 | $43.50 |
| Purchase #6 | $47.52 | 5.205% | $49.9934 | $49.99 | $50.00 | $50.00 |
| Purchase #7 | $110.26 | 3.111% | $113.6902 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $778.95 | $836.2297 | $836.23 | $836.30 | $836.20 | |