| 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 | $208.87 | 7.769% | $225.0971 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $213.37 | 3.576% | $221.0001 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $162.27 | 10.525% | $179.3489 | $179.35 | $179.35 | $179.30 |
| Purchase #4 | $132.33 | 10.177% | $145.7972 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $155.65 | 5.654% | $164.4505 | $164.45 | $164.45 | $164.50 |
| Purchase #6 | $49.67 | 7.679% | $53.4842 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $144.50 | 10.162% | $159.1841 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $1,066.66 | $1,148.3621 | $1,148.36 | $1,148.40 | $1,148.40 | |