| 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 | $149.45 | 3.441% | $154.5926 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $153.73 | 6.731% | $164.0776 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $245.37 | 10.515% | $271.1707 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $181.31 | 5.800% | $191.826 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $75.31 | 10.496% | $83.2145 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $69.94 | 13.854% | $79.6295 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $244.54 | 12.444% | $274.9706 | $274.97 | $274.95 | $275.00 |
| 7 purchase totals = | $1,119.65 | $1,219.4815 | $1,219.48 | $1,219.50 | $1,219.50 | |