| 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 | $147.73 | 3.363% | $152.6982 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $240.51 | 5.227% | $253.0815 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $123.33 | 5.865% | $130.5633 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $175.75 | 9.463% | $192.3812 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $62.86 | 9.684% | $68.9474 | $68.95 | $68.95 | $68.90 |
| Purchase #6 | $5.89 | 5.792% | $6.2311 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $124.28 | 10.110% | $136.8447 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $880.35 | $940.7474 | $940.74 | $940.80 | $940.70 | |