| 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 | $182.94 | 11.534% | $204.0403 | $204.04 | $204.05 | $204.00 |
| Purchase #2 | $64.29 | 12.421% | $72.2755 | $72.28 | $72.30 | $72.30 |
| Purchase #3 | $232.52 | 10.234% | $256.3161 | $256.32 | $256.30 | $256.30 |
| Purchase #4 | $91.54 | 6.415% | $97.4123 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $213.84 | 8.330% | $231.6529 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $42.74 | 10.714% | $47.3192 | $47.32 | $47.30 | $47.30 |
| Purchase #7 | $250.58 | 10.786% | $277.6076 | $277.61 | $277.60 | $277.60 |
| 7 purchase totals = | $1,078.45 | $1,186.6239 | $1,186.63 | $1,186.60 | $1,186.60 | |