| 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 | $220.31 | 7.668% | $237.2034 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $37.33 | 4.132% | $38.8725 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $36.60 | 5.856% | $38.7433 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $39.95 | 8.825% | $43.4756 | $43.48 | $43.50 | $43.50 |
| Purchase #5 | $24.62 | 7.694% | $26.5143 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $200.57 | 3.742% | $208.0753 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $100.26 | 8.155% | $108.4362 | $108.44 | $108.45 | $108.40 |
| 7 purchase totals = | $659.64 | $701.3206 | $701.32 | $701.35 | $701.30 | |