| 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 | $111.49 | 9.244% | $121.7961 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $127.57 | 6.845% | $136.3022 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $245.44 | 9.535% | $268.8427 | $268.84 | $268.85 | $268.80 |
| Purchase #4 | $129.88 | 7.640% | $139.8028 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $59.97 | 9.667% | $65.7673 | $65.77 | $65.75 | $65.80 |
| Purchase #6 | $173.78 | 12.559% | $195.605 | $195.61 | $195.60 | $195.60 |
| Purchase #7 | $246.58 | 6.511% | $262.6348 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $1,094.71 | $1,190.7509 | $1,190.75 | $1,190.75 | $1,190.70 | |