| 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 | $135.95 | 12.744% | $153.2755 | $153.28 | $153.30 | $153.30 |
| Purchase #2 | $132.95 | 9.576% | $145.6813 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $202.93 | 6.769% | $216.6663 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $177.53 | 5.325% | $186.9835 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $207.84 | 13.760% | $236.4388 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $203.38 | 8.503% | $220.6734 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $24.45 | 12.227% | $27.4395 | $27.44 | $27.45 | $27.40 |
| 7 purchase totals = | $1,085.03 | $1,187.1583 | $1,187.16 | $1,187.20 | $1,187.20 | |