| 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 | $10.73 | 4.215% | $11.1823 | $11.18 | $11.20 | $11.20 |
| Purchase #2 | $59.64 | 8.821% | $64.9008 | $64.90 | $64.90 | $64.90 |
| Purchase #3 | $127.65 | 4.429% | $133.3036 | $133.30 | $133.30 | $133.30 |
| Purchase #4 | $127.63 | 10.867% | $141.4996 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $140.76 | 10.226% | $155.1541 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $16.63 | 6.562% | $17.7213 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $242.49 | 7.164% | $259.862 | $259.86 | $259.85 | $259.90 |
| 7 purchase totals = | $725.53 | $783.6237 | $783.61 | $783.60 | $783.70 | |