| 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 | $112.69 | 8.740% | $122.5391 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $50.37 | 4.732% | $52.7535 | $52.75 | $52.75 | $52.80 |
| Purchase #3 | $186.81 | 9.140% | $203.8844 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $76.85 | 10.117% | $84.6249 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $240.42 | 6.145% | $255.1938 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $250.43 | 5.118% | $263.247 | $263.25 | $263.25 | $263.20 |
| Purchase #7 | $144.39 | 3.802% | $149.8797 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $1,061.96 | $1,132.1224 | $1,132.11 | $1,132.15 | $1,132.10 | |