| 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 | $170.44 | 11.255% | $189.623 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $56.78 | 12.320% | $63.7753 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $181.78 | 5.814% | $192.3487 | $192.35 | $192.35 | $192.30 |
| Purchase #4 | $93.76 | 3.275% | $96.8306 | $96.83 | $96.85 | $96.80 |
| Purchase #5 | $143.79 | 5.282% | $151.385 | $151.39 | $151.40 | $151.40 |
| Purchase #6 | $212.55 | 12.842% | $239.8457 | $239.85 | $239.85 | $239.80 |
| Purchase #7 | $14.72 | 10.346% | $16.2429 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $873.82 | $950.0512 | $950.06 | $950.10 | $949.90 | |