| 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 | $123.91 | 5.218% | $130.3756 | $130.38 | $130.40 | $130.40 |
| Purchase #2 | $20.82 | 7.244% | $22.3282 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $197.50 | 13.768% | $224.6918 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $241.96 | 5.188% | $254.5129 | $254.51 | $254.50 | $254.50 |
| Purchase #5 | $100.91 | 9.278% | $110.2724 | $110.27 | $110.25 | $110.30 |
| Purchase #6 | $238.47 | 5.656% | $251.9579 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $58.50 | 9.103% | $63.8253 | $63.83 | $63.85 | $63.80 |
| 7 purchase totals = | $982.07 | $1,057.9641 | $1,057.97 | $1,058.00 | $1,058.00 | |