| 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 | $176.51 | 6.598% | $188.1561 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $227.26 | 10.826% | $251.8632 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $81.45 | 8.731% | $88.5614 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $54.77 | 4.730% | $57.3606 | $57.36 | $57.35 | $57.40 |
| Purchase #5 | $227.88 | 11.177% | $253.3501 | $253.35 | $253.35 | $253.40 |
| Purchase #6 | $176.92 | 10.245% | $195.0455 | $195.05 | $195.05 | $195.00 |
| Purchase #7 | $172.84 | 12.525% | $194.4882 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $1,117.63 | $1,228.8251 | $1,228.83 | $1,228.80 | $1,229.00 | |