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 | $18.78 | 6.700% | $20.0383 | $20.04 | $20.05 | $20.00 |
Purchase #2 | $197.83 | 3.224% | $204.208 | $204.21 | $204.20 | $204.20 |
Purchase #3 | $79.26 | 12.863% | $89.4552 | $89.46 | $89.45 | $89.50 |
Purchase #4 | $24.64 | 5.647% | $26.0314 | $26.03 | $26.05 | $26.00 |
Purchase #5 | $173.88 | 13.302% | $197.0095 | $197.01 | $197.00 | $197.00 |
Purchase #6 | $69.83 | 11.121% | $77.5958 | $77.60 | $77.60 | $77.60 |
Purchase #7 | $28.37 | 13.766% | $32.2754 | $32.28 | $32.30 | $32.30 |
7 purchase totals = | $592.59 | $646.6136 | $646.63 | $646.65 | $646.60 |