| 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 | $66.93 | 11.146% | $74.39 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $24.85 | 3.267% | $25.6618 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $69.89 | 4.312% | $72.9037 | $72.90 | $72.90 | $72.90 |
| Purchase #4 | $231.65 | 7.303% | $248.5674 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $220.51 | 11.520% | $245.9128 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $169.82 | 4.331% | $177.1749 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $187.92 | 8.776% | $204.4119 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $971.57 | $1,049.0225 | $1,049.01 | $1,048.95 | $1,049.10 | |