| 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 | $51.68 | 6.206% | $54.8873 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $236.84 | 12.835% | $267.2384 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $133.75 | 11.773% | $149.4964 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $199.90 | 13.783% | $227.4522 | $227.45 | $227.45 | $227.50 |
| Purchase #5 | $216.61 | 11.573% | $241.6783 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $194.93 | 9.350% | $213.156 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $39.68 | 9.792% | $43.5655 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $1,073.39 | $1,197.4741 | $1,197.49 | $1,197.50 | $1,197.60 | |