| 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 | $120.75 | 12.107% | $135.3692 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $59.42 | 10.529% | $65.6763 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $140.88 | 9.139% | $153.755 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $72.48 | 12.176% | $81.3052 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $57.99 | 12.773% | $65.3971 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $99.60 | 12.223% | $111.7741 | $111.77 | $111.75 | $111.80 |
| Purchase #7 | $152.48 | 8.870% | $166.005 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $703.60 | $779.2819 | $779.30 | $779.25 | $779.40 | |