| 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 | $136.75 | 11.276% | $152.1699 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $117.30 | 4.354% | $122.4072 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $110.90 | 5.662% | $117.1792 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $140.51 | 3.262% | $145.0934 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $6.28 | 3.212% | $6.4817 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $11.29 | 5.496% | $11.9105 | $11.91 | $11.90 | $11.90 |
| Purchase #7 | $102.43 | 6.779% | $109.3737 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $625.46 | $664.6156 | $664.61 | $664.60 | $664.70 | |