| 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 | $237.93 | 11.483% | $265.2515 | $265.25 | $265.25 | $265.30 |
| Purchase #2 | $218.80 | 4.345% | $228.3069 | $228.31 | $228.30 | $228.30 |
| Purchase #3 | $138.84 | 4.594% | $145.2183 | $145.22 | $145.20 | $145.20 |
| Purchase #4 | $71.86 | 13.624% | $81.6502 | $81.65 | $81.65 | $81.70 |
| Purchase #5 | $137.65 | 12.331% | $154.6236 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $82.33 | 5.170% | $86.5865 | $86.59 | $86.60 | $86.60 |
| Purchase #7 | $188.93 | 7.245% | $202.618 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $1,076.34 | $1,164.2550 | $1,164.26 | $1,164.20 | $1,164.30 | |