| 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 | $37.67 | 9.446% | $41.2283 | $41.23 | $41.25 | $41.20 |
| Purchase #2 | $195.73 | 9.622% | $214.5631 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $143.78 | 3.536% | $148.8641 | $148.86 | $148.85 | $148.90 |
| Purchase #4 | $142.26 | 7.196% | $152.497 | $152.50 | $152.50 | $152.50 |
| Purchase #5 | $233.45 | 5.550% | $246.4065 | $246.41 | $246.40 | $246.40 |
| Purchase #6 | $148.86 | 3.278% | $153.7396 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $36.36 | 9.289% | $39.7375 | $39.74 | $39.75 | $39.70 |
| 7 purchase totals = | $938.11 | $997.0361 | $997.04 | $997.05 | $997.00 | |