| 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 | $133.30 | 3.864% | $138.4507 | $138.45 | $138.45 | $138.50 |
| Purchase #2 | $238.86 | 12.865% | $269.5893 | $269.59 | $269.60 | $269.60 |
| Purchase #3 | $156.62 | 11.781% | $175.0714 | $175.07 | $175.05 | $175.10 |
| Purchase #4 | $248.51 | 6.717% | $265.2024 | $265.20 | $265.20 | $265.20 |
| Purchase #5 | $59.49 | 10.348% | $65.646 | $65.65 | $65.65 | $65.60 |
| Purchase #6 | $159.75 | 8.502% | $173.3319 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $108.38 | 10.174% | $119.4066 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $1,104.91 | $1,206.6983 | $1,206.70 | $1,206.70 | $1,206.70 | |