| 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 | $191.41 | 4.325% | $199.6885 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $83.37 | 6.284% | $88.609 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $212.34 | 10.787% | $235.2451 | $235.25 | $235.25 | $235.20 |
| Purchase #4 | $169.97 | 10.326% | $187.5211 | $187.52 | $187.50 | $187.50 |
| Purchase #5 | $120.56 | 13.605% | $136.9622 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $33.31 | 3.613% | $34.5135 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $119.39 | 13.740% | $135.7942 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $930.35 | $1,018.3336 | $1,018.33 | $1,018.30 | $1,018.30 | |