| 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 | $29.31 | 11.512% | $32.6842 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $103.32 | 5.448% | $108.9489 | $108.95 | $108.95 | $108.90 |
| Purchase #3 | $91.87 | 4.577% | $96.0749 | $96.07 | $96.05 | $96.10 |
| Purchase #4 | $117.64 | 5.380% | $123.969 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $34.37 | 7.464% | $36.9354 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $204.92 | 13.371% | $232.3199 | $232.32 | $232.30 | $232.30 |
| Purchase #7 | $232.95 | 13.560% | $264.538 | $264.54 | $264.55 | $264.50 |
| 7 purchase totals = | $814.38 | $895.4703 | $895.47 | $895.45 | $895.40 | |