| 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 | $122.93 | 7.656% | $132.3415 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $221.90 | 10.543% | $245.2949 | $245.29 | $245.30 | $245.30 |
| Purchase #3 | $130.86 | 11.273% | $145.6118 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $9.50 | 8.122% | $10.2716 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $138.86 | 8.276% | $150.3521 | $150.35 | $150.35 | $150.40 |
| Purchase #6 | $161.26 | 12.673% | $181.6965 | $181.70 | $181.70 | $181.70 |
| Purchase #7 | $242.42 | 10.532% | $267.9517 | $267.95 | $267.95 | $268.00 |
| 7 purchase totals = | $1,027.73 | $1,133.5201 | $1,133.51 | $1,133.50 | $1,133.60 | |