| 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 | $219.82 | 3.647% | $227.8368 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $95.44 | 13.735% | $108.5487 | $108.55 | $108.55 | $108.50 |
| Purchase #3 | $229.29 | 6.728% | $244.7166 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $199.50 | 4.480% | $208.4376 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $178.65 | 11.871% | $199.8575 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $24.96 | 3.394% | $25.8071 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $129.44 | 5.263% | $136.2524 | $136.25 | $136.25 | $136.30 |
| 7 purchase totals = | $1,077.10 | $1,151.4567 | $1,151.47 | $1,151.45 | $1,151.40 | |