| 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 | $60.63 | 4.871% | $63.5833 | $63.58 | $63.60 | $63.60 |
| Purchase #2 | $164.26 | 10.482% | $181.4777 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $92.96 | 10.520% | $102.7394 | $102.74 | $102.75 | $102.70 |
| Purchase #4 | $138.91 | 12.362% | $156.0821 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $87.81 | 9.810% | $96.4242 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $201.50 | 13.765% | $229.2365 | $229.24 | $229.25 | $229.20 |
| Purchase #7 | $108.46 | 9.488% | $118.7507 | $118.75 | $118.75 | $118.80 |
| 7 purchase totals = | $854.53 | $948.2939 | $948.29 | $948.35 | $948.30 | |