| 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 | $19.36 | 11.508% | $21.5879 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $247.40 | 5.740% | $261.6008 | $261.60 | $261.60 | $261.60 |
| Purchase #3 | $76.58 | 9.465% | $83.8283 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $151.54 | 11.596% | $169.1126 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $245.28 | 13.271% | $277.8311 | $277.83 | $277.85 | $277.80 |
| Purchase #6 | $160.99 | 12.573% | $181.2313 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $223.78 | 7.323% | $240.1674 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $1,124.93 | $1,235.3594 | $1,235.36 | $1,235.40 | $1,235.30 | |