| 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 | $237.50 | 11.356% | $264.4705 | $264.47 | $264.45 | $264.50 |
| Purchase #2 | $85.36 | 13.764% | $97.109 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $203.29 | 3.601% | $210.6105 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $34.69 | 3.309% | $35.8379 | $35.84 | $35.85 | $35.80 |
| Purchase #5 | $64.33 | 7.721% | $69.2969 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $249.39 | 7.317% | $267.6379 | $267.64 | $267.65 | $267.60 |
| Purchase #7 | $187.48 | 7.179% | $200.9392 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $1,062.04 | $1,145.9019 | $1,145.91 | $1,145.90 | $1,145.80 | |