| 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 | $38.49 | 13.397% | $43.6465 | $43.65 | $43.65 | $43.60 |
| Purchase #2 | $221.80 | 9.455% | $242.7712 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $7.75 | 3.404% | $8.0138 | $8.01 | $8.00 | $8.00 |
| Purchase #4 | $193.97 | 8.764% | $210.9695 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $23.35 | 11.266% | $25.9806 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $63.71 | 12.850% | $71.8967 | $71.90 | $71.90 | $71.90 |
| Purchase #7 | $157.45 | 10.161% | $173.4485 | $173.45 | $173.45 | $173.40 |
| 7 purchase totals = | $706.52 | $776.7268 | $776.73 | $776.70 | $776.70 | |