| 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 | $170.96 | 6.523% | $182.1117 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $62.29 | 4.696% | $65.2151 | $65.22 | $65.20 | $65.20 |
| Purchase #3 | $32.40 | 10.563% | $35.8224 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $242.76 | 9.170% | $265.0211 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $144.49 | 3.842% | $150.0413 | $150.04 | $150.05 | $150.00 |
| Purchase #6 | $78.51 | 6.121% | $83.3156 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $202.51 | 12.638% | $228.1032 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $933.92 | $1,009.6304 | $1,009.63 | $1,009.55 | $1,009.50 | |