| 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 | $87.92 | 7.804% | $94.7813 | $94.78 | $94.80 | $94.80 |
| Purchase #2 | $155.50 | 3.419% | $160.8165 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $173.34 | 3.302% | $179.0637 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $95.98 | 13.106% | $108.5591 | $108.56 | $108.55 | $108.60 |
| Purchase #5 | $69.47 | 7.102% | $74.4038 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $158.36 | 13.227% | $179.3063 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $240.46 | 11.231% | $267.4661 | $267.47 | $267.45 | $267.50 |
| 7 purchase totals = | $981.03 | $1,064.3968 | $1,064.40 | $1,064.35 | $1,064.50 | |