| 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 | $201.94 | 13.186% | $228.5678 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $47.98 | 11.105% | $53.3082 | $53.31 | $53.30 | $53.30 |
| Purchase #3 | $236.53 | 9.686% | $259.4403 | $259.44 | $259.45 | $259.40 |
| Purchase #4 | $93.47 | 4.871% | $98.0229 | $98.02 | $98.00 | $98.00 |
| Purchase #5 | $178.76 | 10.527% | $197.5781 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $31.45 | 8.314% | $34.0648 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $89.88 | 9.433% | $98.3584 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $880.01 | $969.3405 | $969.34 | $969.30 | $969.40 | |