| 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 | $41.96 | 7.285% | $45.0168 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $197.95 | 10.812% | $219.3524 | $219.35 | $219.35 | $219.40 |
| Purchase #3 | $16.27 | 13.244% | $18.4248 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $176.60 | 9.596% | $193.5465 | $193.55 | $193.55 | $193.50 |
| Purchase #5 | $213.79 | 7.699% | $230.2497 | $230.25 | $230.25 | $230.20 |
| Purchase #6 | $92.71 | 8.186% | $100.2992 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $200.51 | 12.650% | $225.8745 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $939.79 | $1,032.7639 | $1,032.76 | $1,032.70 | $1,032.70 | |