| 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 | $21.90 | 11.678% | $24.4575 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $55.75 | 3.307% | $57.5937 | $57.59 | $57.60 | $57.60 |
| Purchase #3 | $11.51 | 7.451% | $12.3676 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $135.61 | 12.634% | $152.743 | $152.74 | $152.75 | $152.70 |
| Purchase #5 | $189.41 | 11.328% | $210.8664 | $210.87 | $210.85 | $210.90 |
| Purchase #6 | $161.66 | 7.726% | $174.1499 | $174.15 | $174.15 | $174.10 |
| Purchase #7 | $229.52 | 4.826% | $240.5966 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $805.36 | $872.7747 | $872.78 | $872.75 | $872.80 | |