| 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 | $152.94 | 4.247% | $159.4354 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $77.77 | 13.109% | $87.9649 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $243.32 | 12.240% | $273.1024 | $273.10 | $273.10 | $273.10 |
| Purchase #4 | $242.35 | 3.831% | $251.6344 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $237.72 | 6.772% | $253.8184 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $13.31 | 12.334% | $14.9517 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $145.63 | 7.733% | $156.8916 | $156.89 | $156.90 | $156.90 |
| 7 purchase totals = | $1,113.04 | $1,197.7988 | $1,197.79 | $1,197.80 | $1,197.80 | |