| 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 | $169.67 | 4.672% | $177.597 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $117.81 | 6.549% | $125.5254 | $125.53 | $125.55 | $125.50 |
| Purchase #3 | $176.79 | 12.806% | $199.4297 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $141.95 | 9.729% | $155.7603 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $247.31 | 9.612% | $271.0814 | $271.08 | $271.10 | $271.10 |
| Purchase #6 | $57.51 | 9.235% | $62.821 | $62.82 | $62.80 | $62.80 |
| Purchase #7 | $121.82 | 6.865% | $130.1829 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $1,032.86 | $1,122.3977 | $1,122.40 | $1,122.45 | $1,122.40 | |