| 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 | $21.88 | 10.709% | $24.2231 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $162.83 | 7.353% | $174.8029 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $157.82 | 9.334% | $172.5509 | $172.55 | $172.55 | $172.60 |
| Purchase #4 | $212.60 | 13.229% | $240.7249 | $240.72 | $240.70 | $240.70 |
| Purchase #5 | $121.66 | 11.174% | $135.2543 | $135.25 | $135.25 | $135.30 |
| Purchase #6 | $171.51 | 4.268% | $178.83 | $178.83 | $178.85 | $178.80 |
| Purchase #7 | $226.31 | 7.620% | $243.5548 | $243.55 | $243.55 | $243.60 |
| 7 purchase totals = | $1,074.61 | $1,169.9409 | $1,169.92 | $1,169.90 | $1,170.00 | |