| 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 | $157.85 | 4.299% | $164.636 | $164.64 | $164.65 | $164.60 |
| Purchase #2 | $179.58 | 10.189% | $197.8774 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $224.61 | 6.199% | $238.5336 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $149.42 | 7.817% | $161.1002 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $71.34 | 8.752% | $77.5837 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $224.29 | 3.533% | $232.2142 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $127.90 | 11.658% | $142.8106 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $1,134.99 | $1,214.7557 | $1,214.75 | $1,214.80 | $1,214.70 | |