| 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 | $177.80 | 6.283% | $188.9712 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $172.68 | 11.442% | $192.438 | $192.44 | $192.45 | $192.40 |
| Purchase #3 | $95.80 | 13.734% | $108.9572 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $234.51 | 7.177% | $251.3408 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $49.88 | 3.842% | $51.7964 | $51.80 | $51.80 | $51.80 |
| Purchase #6 | $160.34 | 6.570% | $170.8743 | $170.87 | $170.85 | $170.90 |
| Purchase #7 | $244.42 | 5.488% | $257.8338 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $1,135.43 | $1,222.2117 | $1,222.21 | $1,222.20 | $1,222.20 | |