| 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 | $183.86 | 9.258% | $200.8818 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $204.33 | 10.573% | $225.9338 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $184.75 | 4.150% | $192.4171 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $206.85 | 10.181% | $227.9094 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $71.84 | 4.490% | $75.0656 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $249.97 | 11.421% | $278.5191 | $278.52 | $278.50 | $278.50 |
| Purchase #7 | $145.50 | 4.751% | $152.4127 | $152.41 | $152.40 | $152.40 |
| 7 purchase totals = | $1,247.10 | $1,353.1395 | $1,353.14 | $1,353.10 | $1,353.10 | |