| 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 | $187.52 | 6.874% | $200.4101 | $200.41 | $200.40 | $200.40 |
| Purchase #2 | $233.95 | 13.311% | $265.0911 | $265.09 | $265.10 | $265.10 |
| Purchase #3 | $171.87 | 8.173% | $185.9169 | $185.92 | $185.90 | $185.90 |
| Purchase #4 | $242.63 | 11.129% | $269.6323 | $269.63 | $269.65 | $269.60 |
| Purchase #5 | $94.26 | 8.563% | $102.3315 | $102.33 | $102.35 | $102.30 |
| Purchase #6 | $62.52 | 8.854% | $68.0555 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $212.39 | 12.161% | $238.2187 | $238.22 | $238.20 | $238.20 |
| 7 purchase totals = | $1,205.14 | $1,329.6561 | $1,329.66 | $1,329.65 | $1,329.60 | |