| 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 | $192.71 | 10.619% | $213.1739 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $129.85 | 13.153% | $146.9292 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $249.28 | 5.390% | $262.7162 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $110.51 | 6.832% | $118.06 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $82.57 | 11.252% | $91.8608 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $223.91 | 5.319% | $235.8198 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $83.47 | 6.630% | $89.0041 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $1,072.30 | $1,157.5640 | $1,157.56 | $1,157.50 | $1,157.60 | |