| 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 | $16.57 | 12.694% | $18.6734 | $18.67 | $18.65 | $18.70 |
| Purchase #2 | $137.59 | 10.571% | $152.1346 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $156.35 | 10.440% | $172.6729 | $172.67 | $172.65 | $172.70 |
| Purchase #4 | $147.84 | 12.401% | $166.1736 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $219.45 | 5.479% | $231.4737 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $15.69 | 8.646% | $17.0466 | $17.05 | $17.05 | $17.00 |
| Purchase #7 | $5.31 | 10.505% | $5.8678 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $698.80 | $764.0426 | $764.03 | $763.95 | $764.10 | |