| 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 | $108.72 | 10.788% | $120.4487 | $120.45 | $120.45 | $120.40 |
| Purchase #2 | $182.96 | 13.204% | $207.118 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $82.72 | 7.200% | $88.6758 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $178.29 | 5.607% | $188.2867 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $119.71 | 13.407% | $135.7595 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $247.85 | 7.691% | $266.9121 | $266.91 | $266.90 | $266.90 |
| Purchase #7 | $211.37 | 7.414% | $227.041 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $1,131.62 | $1,234.2418 | $1,234.25 | $1,234.25 | $1,234.20 | |