| 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 | $115.33 | 9.442% | $126.2195 | $126.22 | $126.20 | $126.20 |
| Purchase #2 | $11.98 | 11.562% | $13.3651 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $126.29 | 5.848% | $133.6754 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $18.26 | 5.311% | $19.2298 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $12.40 | 6.331% | $13.185 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $164.29 | 5.558% | $173.4212 | $173.42 | $173.40 | $173.40 |
| Purchase #7 | $5.57 | 7.616% | $5.9942 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $454.12 | $485.0902 | $485.10 | $485.10 | $485.10 | |