| 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 | $114.89 | 8.624% | $124.7981 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $115.92 | 6.228% | $123.1395 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $185.85 | 9.535% | $203.5708 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $97.28 | 5.196% | $102.3347 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $69.82 | 4.455% | $72.9305 | $72.93 | $72.95 | $72.90 |
| Purchase #6 | $138.25 | 8.284% | $149.7026 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $43.80 | 4.747% | $45.8792 | $45.88 | $45.90 | $45.90 |
| 7 purchase totals = | $765.81 | $822.3554 | $822.35 | $822.40 | $822.30 | |