| 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 | $26.42 | 13.357% | $29.9489 | $29.95 | $29.95 | $29.90 |
| Purchase #2 | $202.59 | 7.514% | $217.8126 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $5.88 | 8.638% | $6.3879 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $34.53 | 5.642% | $36.4782 | $36.48 | $36.50 | $36.50 |
| Purchase #5 | $138.25 | 3.173% | $142.6367 | $142.64 | $142.65 | $142.60 |
| Purchase #6 | $182.39 | 5.418% | $192.2719 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $24.51 | 3.563% | $25.3833 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $614.57 | $650.9195 | $650.92 | $650.95 | $650.90 | |