| 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 | $120.65 | 10.725% | $133.5897 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $38.42 | 4.630% | $40.1988 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $152.49 | 7.592% | $164.067 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $140.81 | 4.292% | $146.8536 | $146.85 | $146.85 | $146.90 |
| Purchase #5 | $14.76 | 7.137% | $15.8134 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $242.87 | 10.193% | $267.6257 | $267.63 | $267.65 | $267.60 |
| Purchase #7 | $224.79 | 5.674% | $237.5446 | $237.54 | $237.55 | $237.50 |
| 7 purchase totals = | $934.79 | $1,005.6928 | $1,005.69 | $1,005.70 | $1,005.70 | |