| 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 | $27.88 | 4.607% | $29.1644 | $29.16 | $29.15 | $29.20 |
| Purchase #2 | $240.66 | 5.171% | $253.1045 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $147.57 | 10.864% | $163.602 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $191.34 | 11.363% | $213.082 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $97.80 | 3.118% | $100.8494 | $100.85 | $100.85 | $100.80 |
| Purchase #6 | $202.97 | 4.516% | $212.1361 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $229.42 | 4.550% | $239.8586 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $1,137.64 | $1,211.7970 | $1,211.79 | $1,211.80 | $1,211.80 | |