| 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 | $23.32 | 6.820% | $24.9104 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $238.77 | 11.626% | $266.5294 | $266.53 | $266.55 | $266.50 |
| Purchase #3 | $133.97 | 4.232% | $139.6396 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $30.73 | 12.412% | $34.5442 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $105.98 | 8.307% | $114.7838 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $97.92 | 5.606% | $103.4094 | $103.41 | $103.40 | $103.40 |
| Purchase #7 | $181.63 | 11.453% | $202.4321 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $812.32 | $886.2489 | $886.24 | $886.30 | $886.10 | |