| 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 | $243.62 | 8.560% | $264.4739 | $264.47 | $264.45 | $264.50 |
| Purchase #2 | $133.95 | 9.471% | $146.6364 | $146.64 | $146.65 | $146.60 |
| Purchase #3 | $15.45 | 5.672% | $16.3263 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $40.74 | 6.583% | $43.4219 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $114.33 | 11.144% | $127.0709 | $127.07 | $127.05 | $127.10 |
| Purchase #6 | $161.42 | 9.730% | $177.1262 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $78.76 | 6.463% | $83.8503 | $83.85 | $83.85 | $83.90 |
| 7 purchase totals = | $788.27 | $858.9059 | $858.91 | $858.90 | $858.90 | |