| 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 | $249.51 | 13.657% | $283.5856 | $283.59 | $283.60 | $283.60 |
| Purchase #2 | $16.66 | 13.639% | $18.9323 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $161.57 | 13.290% | $183.0427 | $183.04 | $183.05 | $183.00 |
| Purchase #4 | $241.70 | 11.321% | $269.0629 | $269.06 | $269.05 | $269.10 |
| Purchase #5 | $59.33 | 3.480% | $61.3947 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $79.54 | 9.177% | $86.8394 | $86.84 | $86.85 | $86.80 |
| Purchase #7 | $25.55 | 9.824% | $28.06 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $833.86 | $930.9176 | $930.91 | $930.95 | $930.90 | |