| 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 | $141.26 | 5.500% | $149.0293 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $67.27 | 11.483% | $74.9946 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $209.65 | 4.666% | $219.4323 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $180.46 | 4.854% | $189.2195 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $134.37 | 4.321% | $140.1761 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $188.57 | 8.814% | $205.1906 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $141.80 | 9.653% | $155.488 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $1,063.38 | $1,133.5304 | $1,133.53 | $1,133.60 | $1,133.50 | |