| 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 | $172.53 | 6.507% | $183.7565 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $215.41 | 6.716% | $229.8769 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $239.63 | 12.430% | $269.416 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $9.51 | 10.456% | $10.5044 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $246.75 | 4.673% | $258.2806 | $258.28 | $258.30 | $258.30 |
| Purchase #6 | $31.96 | 10.544% | $35.3299 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $138.68 | 3.826% | $143.9859 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $1,054.47 | $1,131.1502 | $1,131.16 | $1,131.20 | $1,131.20 | |