| 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 | $226.91 | 12.842% | $256.0498 | $256.05 | $256.05 | $256.00 |
| Purchase #2 | $16.41 | 4.755% | $17.1903 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $28.77 | 3.217% | $29.6955 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $191.55 | 8.782% | $208.3719 | $208.37 | $208.35 | $208.40 |
| Purchase #5 | $174.80 | 9.871% | $192.0545 | $192.05 | $192.05 | $192.10 |
| Purchase #6 | $184.94 | 10.297% | $203.9833 | $203.98 | $204.00 | $204.00 |
| Purchase #7 | $176.57 | 4.402% | $184.3426 | $184.34 | $184.35 | $184.30 |
| 7 purchase totals = | $999.95 | $1,091.6879 | $1,091.68 | $1,091.70 | $1,091.70 | |