| 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 | $190.55 | 7.439% | $204.725 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $39.39 | 12.636% | $44.3673 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $43.73 | 9.366% | $47.8258 | $47.83 | $47.85 | $47.80 |
| Purchase #4 | $164.66 | 11.195% | $183.0937 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $84.26 | 3.752% | $87.4214 | $87.42 | $87.40 | $87.40 |
| Purchase #6 | $173.43 | 11.781% | $193.8618 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $208.66 | 13.858% | $237.5761 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $904.68 | $998.8711 | $998.88 | $998.90 | $998.90 | |