| 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 | $235.86 | 6.788% | $251.8702 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $175.58 | 7.835% | $189.3367 | $189.34 | $189.35 | $189.30 |
| Purchase #3 | $61.46 | 3.224% | $63.4415 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $192.68 | 7.458% | $207.0501 | $207.05 | $207.05 | $207.10 |
| Purchase #5 | $188.95 | 9.760% | $207.3915 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $138.36 | 8.482% | $150.0957 | $150.10 | $150.10 | $150.10 |
| Purchase #7 | $175.55 | 9.333% | $191.9341 | $191.93 | $191.95 | $191.90 |
| 7 purchase totals = | $1,168.44 | $1,261.1198 | $1,261.12 | $1,261.15 | $1,261.10 | |