| 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 | $225.66 | 5.454% | $237.9675 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $178.65 | 4.314% | $186.357 | $186.36 | $186.35 | $186.40 |
| Purchase #3 | $94.30 | 7.428% | $101.3046 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $126.97 | 12.321% | $142.614 | $142.61 | $142.60 | $142.60 |
| Purchase #5 | $113.44 | 4.153% | $118.1512 | $118.15 | $118.15 | $118.20 |
| Purchase #6 | $228.35 | 13.131% | $258.3346 | $258.33 | $258.35 | $258.30 |
| Purchase #7 | $147.76 | 9.355% | $161.5829 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $1,115.13 | $1,206.3118 | $1,206.30 | $1,206.30 | $1,206.40 | |