| 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 | $30.88 | 10.636% | $34.1644 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $133.42 | 10.634% | $147.6079 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $214.55 | 8.445% | $232.6687 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $160.37 | 8.214% | $173.5428 | $173.54 | $173.55 | $173.50 |
| Purchase #5 | $121.76 | 3.556% | $126.0898 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $182.85 | 4.142% | $190.4236 | $190.42 | $190.40 | $190.40 |
| Purchase #7 | $213.34 | 8.154% | $230.7357 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $1,057.17 | $1,135.2329 | $1,135.23 | $1,135.20 | $1,135.20 | |