| 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 | $23.57 | 7.868% | $25.4245 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $208.80 | 10.360% | $230.4317 | $230.43 | $230.45 | $230.40 |
| Purchase #3 | $21.26 | 9.462% | $23.2716 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $61.74 | 9.653% | $67.6998 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $181.27 | 6.225% | $192.5541 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $46.95 | 4.593% | $49.1064 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $125.36 | 4.300% | $130.7505 | $130.75 | $130.75 | $130.80 |
| 7 purchase totals = | $668.95 | $719.2386 | $719.23 | $719.20 | $719.30 | |