| 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 | $103.66 | 11.479% | $115.5591 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $174.92 | 3.732% | $181.448 | $181.45 | $181.45 | $181.40 |
| Purchase #3 | $30.35 | 12.804% | $34.236 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $243.78 | 10.516% | $269.4159 | $269.42 | $269.40 | $269.40 |
| Purchase #5 | $183.42 | 11.312% | $204.1685 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $213.53 | 8.469% | $231.6139 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $168.91 | 9.132% | $184.3349 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $1,118.57 | $1,220.7763 | $1,220.78 | $1,220.75 | $1,220.70 | |