| 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 | $129.93 | 13.397% | $147.3367 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $240.85 | 8.131% | $260.4335 | $260.43 | $260.45 | $260.40 |
| Purchase #3 | $181.31 | 3.158% | $187.0358 | $187.04 | $187.05 | $187.00 |
| Purchase #4 | $137.87 | 3.590% | $142.8195 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $51.52 | 8.527% | $55.9131 | $55.91 | $55.90 | $55.90 |
| Purchase #6 | $43.62 | 12.816% | $49.2103 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $202.47 | 11.664% | $226.0861 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $987.57 | $1,068.8350 | $1,068.84 | $1,068.85 | $1,068.70 | |