| 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 | $182.73 | 5.307% | $192.4275 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $37.88 | 7.855% | $40.8555 | $40.86 | $40.85 | $40.90 |
| Purchase #3 | $189.72 | 8.707% | $206.2389 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $217.71 | 3.775% | $225.9286 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $175.46 | 8.300% | $190.0232 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $221.57 | 3.268% | $228.8109 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $10.53 | 6.554% | $11.2201 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $1,035.60 | $1,095.5047 | $1,095.51 | $1,095.50 | $1,095.40 | |