| 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 | $219.58 | 10.496% | $242.6271 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $42.89 | 9.533% | $46.9787 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $162.45 | 6.818% | $173.5258 | $173.53 | $173.55 | $173.50 |
| Purchase #4 | $230.56 | 13.559% | $261.8216 | $261.82 | $261.80 | $261.80 |
| Purchase #5 | $116.86 | 4.841% | $122.5172 | $122.52 | $122.50 | $122.50 |
| Purchase #6 | $83.32 | 13.703% | $94.7373 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $225.98 | 5.330% | $238.0247 | $238.02 | $238.00 | $238.00 |
| 7 purchase totals = | $1,081.64 | $1,180.2324 | $1,180.24 | $1,180.25 | $1,180.10 | |