| 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 | $128.94 | 5.637% | $136.2083 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $179.82 | 8.812% | $195.6657 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $19.82 | 3.427% | $20.4992 | $20.50 | $20.50 | $20.50 |
| Purchase #4 | $185.52 | 8.856% | $201.9497 | $201.95 | $201.95 | $201.90 |
| Purchase #5 | $92.36 | 6.423% | $98.2923 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $142.59 | 11.465% | $158.9379 | $158.94 | $158.95 | $158.90 |
| Purchase #7 | $243.40 | 6.352% | $258.8608 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $992.45 | $1,070.4139 | $1,070.42 | $1,070.40 | $1,070.40 | |