| 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 | $123.82 | 6.524% | $131.898 | $131.90 | $131.90 | $131.90 |
| Purchase #2 | $46.68 | 10.623% | $51.6388 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $197.84 | 8.491% | $214.6386 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $42.83 | 11.726% | $47.8522 | $47.85 | $47.85 | $47.90 |
| Purchase #5 | $152.70 | 7.484% | $164.1281 | $164.13 | $164.15 | $164.10 |
| Purchase #6 | $229.35 | 11.792% | $256.395 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $17.26 | 8.416% | $18.7126 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $810.48 | $885.2633 | $885.27 | $885.30 | $885.20 | |