| 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 | $129.99 | 13.658% | $147.744 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $139.52 | 10.442% | $154.0887 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $226.25 | 4.550% | $236.5444 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $32.25 | 8.295% | $34.9251 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $111.48 | 11.405% | $124.1943 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $235.75 | 7.787% | $254.1079 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $36.80 | 9.619% | $40.3398 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $912.04 | $991.9442 | $991.94 | $992.00 | $991.80 | |