| 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 | $140.79 | 5.870% | $149.0544 | $149.05 | $149.05 | $149.10 |
| Purchase #2 | $174.49 | 13.449% | $197.9572 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $242.76 | 6.127% | $257.6339 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $132.75 | 13.696% | $150.9314 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $55.99 | 11.206% | $62.2642 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $167.86 | 8.716% | $182.4907 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $13.75 | 11.774% | $15.3689 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $928.39 | $1,015.7007 | $1,015.69 | $1,015.70 | $1,015.80 | |