| 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 | $178.26 | 9.174% | $194.6136 | $194.61 | $194.60 | $194.60 |
| Purchase #2 | $120.88 | 12.126% | $135.5379 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $132.52 | 8.272% | $143.4821 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $181.49 | 13.271% | $205.5755 | $205.58 | $205.60 | $205.60 |
| Purchase #5 | $85.85 | 7.552% | $92.3334 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $59.74 | 9.785% | $65.5856 | $65.59 | $65.60 | $65.60 |
| Purchase #7 | $41.99 | 10.114% | $46.2369 | $46.24 | $46.25 | $46.20 |
| 7 purchase totals = | $800.73 | $883.3650 | $883.37 | $883.45 | $883.30 | |