| 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 | $58.61 | 3.150% | $60.4562 | $60.46 | $60.45 | $60.50 |
| Purchase #2 | $36.55 | 4.293% | $38.1191 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $27.97 | 13.277% | $31.6836 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $74.28 | 4.182% | $77.3864 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $184.29 | 12.464% | $207.2599 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $5.45 | 8.167% | $5.8951 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $182.41 | 9.415% | $199.5839 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $569.56 | $620.3842 | $620.39 | $620.40 | $620.50 | |