| 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 | $189.70 | 3.767% | $196.846 | $196.85 | $196.85 | $196.80 |
| Purchase #2 | $169.84 | 3.157% | $175.2018 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $36.49 | 7.745% | $39.3162 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $23.65 | 10.465% | $26.125 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $200.92 | 8.520% | $218.0384 | $218.04 | $218.05 | $218.00 |
| Purchase #6 | $131.40 | 3.154% | $135.5444 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $5.39 | 8.814% | $5.8651 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $757.39 | $796.9369 | $796.95 | $796.95 | $796.80 | |