| 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 | $163.61 | 5.467% | $172.5546 | $172.55 | $172.55 | $172.60 |
| Purchase #2 | $150.59 | 10.376% | $166.2152 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $204.86 | 8.220% | $221.6995 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $239.61 | 3.828% | $248.7823 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $250.53 | 3.168% | $258.4668 | $258.47 | $258.45 | $258.50 |
| Purchase #6 | $102.46 | 13.111% | $115.8935 | $115.89 | $115.90 | $115.90 |
| Purchase #7 | $71.28 | 5.833% | $75.4378 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $1,182.94 | $1,259.0497 | $1,259.05 | $1,259.05 | $1,259.10 | |