| 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 | $173.52 | 11.855% | $194.0908 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $143.39 | 11.382% | $159.7106 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $202.74 | 7.577% | $218.1016 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $201.33 | 3.145% | $207.6618 | $207.66 | $207.65 | $207.70 |
| Purchase #5 | $32.41 | 13.681% | $36.844 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $217.95 | 4.626% | $228.0324 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $34.46 | 3.774% | $35.7605 | $35.76 | $35.75 | $35.80 |
| 7 purchase totals = | $1,005.80 | $1,080.2017 | $1,080.19 | $1,080.20 | $1,080.20 | |