| 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 | $179.44 | 8.323% | $194.3748 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $93.71 | 6.617% | $99.9108 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $246.30 | 8.304% | $266.7528 | $266.75 | $266.75 | $266.80 |
| Purchase #4 | $207.55 | 13.333% | $235.2226 | $235.22 | $235.20 | $235.20 |
| Purchase #5 | $35.53 | 10.450% | $39.2429 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $116.60 | 4.267% | $121.5753 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $146.69 | 9.173% | $160.1459 | $160.15 | $160.15 | $160.10 |
| 7 purchase totals = | $1,025.82 | $1,117.2251 | $1,117.22 | $1,117.20 | $1,117.20 | |