| 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 | $12.42 | 13.697% | $14.1212 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $12.77 | 6.736% | $13.6302 | $13.63 | $13.65 | $13.60 |
| Purchase #3 | $239.29 | 7.211% | $256.5452 | $256.55 | $256.55 | $256.50 |
| Purchase #4 | $198.57 | 9.585% | $217.6029 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $222.71 | 8.117% | $240.7874 | $240.79 | $240.80 | $240.80 |
| Purchase #6 | $44.77 | 9.741% | $49.131 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $196.74 | 6.444% | $209.4179 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $927.27 | $1,001.2358 | $1,001.24 | $1,001.25 | $1,001.10 | |