| 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 | $75.81 | 11.151% | $84.2636 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $88.56 | 4.550% | $92.5895 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $223.57 | 13.782% | $254.3824 | $254.38 | $254.40 | $254.40 |
| Purchase #4 | $116.28 | 3.701% | $120.5835 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $142.27 | 5.247% | $149.7349 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $209.94 | 5.559% | $221.6106 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $82.32 | 3.646% | $85.3214 | $85.32 | $85.30 | $85.30 |
| 7 purchase totals = | $938.75 | $1,008.4859 | $1,008.47 | $1,008.50 | $1,008.50 | |