| 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 | $193.82 | 4.734% | $202.9954 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $45.34 | 8.721% | $49.2941 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $34.49 | 10.665% | $38.1684 | $38.17 | $38.15 | $38.20 |
| Purchase #4 | $7.75 | 5.521% | $8.1779 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $138.69 | 8.394% | $150.3316 | $150.33 | $150.35 | $150.30 |
| Purchase #6 | $199.72 | 7.296% | $214.2916 | $214.29 | $214.30 | $214.30 |
| Purchase #7 | $192.58 | 10.232% | $212.2848 | $212.28 | $212.30 | $212.30 |
| 7 purchase totals = | $812.39 | $875.5438 | $875.54 | $875.60 | $875.60 | |