| 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 | $73.75 | 6.704% | $78.6942 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $192.50 | 5.444% | $202.9797 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $157.27 | 8.313% | $170.3439 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $11.98 | 12.723% | $13.5042 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $159.26 | 9.750% | $174.7879 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $194.74 | 12.127% | $218.3561 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $32.38 | 11.573% | $36.1273 | $36.13 | $36.15 | $36.10 |
| 7 purchase totals = | $821.88 | $894.7933 | $894.79 | $894.85 | $894.80 | |