| 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 | $215.79 | 13.873% | $245.7265 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $243.78 | 3.290% | $251.8004 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $35.70 | 3.307% | $36.8806 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $202.53 | 13.308% | $229.4827 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $112.54 | 6.710% | $120.0914 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $241.76 | 10.500% | $267.1448 | $267.14 | $267.15 | $267.10 |
| Purchase #7 | $5.43 | 12.210% | $6.093 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $1,057.53 | $1,157.2194 | $1,157.21 | $1,157.30 | $1,157.20 | |