| 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 | $150.53 | 12.829% | $169.8415 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $17.32 | 7.157% | $18.5596 | $18.56 | $18.55 | $18.60 |
| Purchase #3 | $189.47 | 10.834% | $209.9972 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $207.73 | 4.768% | $217.6346 | $217.63 | $217.65 | $217.60 |
| Purchase #5 | $39.54 | 4.800% | $41.4379 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $235.99 | 3.596% | $244.4762 | $244.48 | $244.50 | $244.50 |
| Purchase #7 | $9.56 | 8.168% | $10.3409 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $850.14 | $912.2879 | $912.29 | $912.35 | $912.20 | |