| 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 | $18.70 | 4.703% | $19.5795 | $19.58 | $19.60 | $19.60 |
| Purchase #2 | $41.40 | 10.434% | $45.7197 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $66.52 | 10.350% | $73.4048 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $245.76 | 10.177% | $270.771 | $270.77 | $270.75 | $270.80 |
| Purchase #5 | $22.82 | 9.155% | $24.9092 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $151.46 | 9.826% | $166.3425 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $99.50 | 5.807% | $105.278 | $105.28 | $105.30 | $105.30 |
| 7 purchase totals = | $646.16 | $706.0047 | $706.00 | $706.00 | $706.00 | |