| 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 | $185.98 | 10.105% | $204.7733 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $122.62 | 4.857% | $128.5757 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $237.56 | 4.164% | $247.452 | $247.45 | $247.45 | $247.50 |
| Purchase #4 | $137.79 | 6.753% | $147.095 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $54.86 | 11.820% | $61.3445 | $61.34 | $61.35 | $61.30 |
| Purchase #6 | $191.57 | 13.530% | $217.4894 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $213.84 | 4.431% | $223.3153 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $1,144.22 | $1,230.0452 | $1,230.05 | $1,230.05 | $1,230.10 | |