| 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 | $157.55 | 6.618% | $167.9767 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $182.71 | 12.346% | $205.2674 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $201.44 | 6.139% | $213.8064 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $212.70 | 12.337% | $238.9408 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $69.47 | 13.707% | $78.9923 | $78.99 | $79.00 | $79.00 |
| Purchase #6 | $156.42 | 8.203% | $169.2511 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $55.58 | 12.781% | $62.6837 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $1,035.87 | $1,136.9184 | $1,136.92 | $1,136.95 | $1,137.00 | |