| 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 | $200.76 | 5.537% | $211.8761 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $174.59 | 5.397% | $184.0126 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $225.77 | 12.774% | $254.6099 | $254.61 | $254.60 | $254.60 |
| Purchase #4 | $93.99 | 10.316% | $103.686 | $103.69 | $103.70 | $103.70 |
| Purchase #5 | $233.53 | 8.773% | $254.0176 | $254.02 | $254.00 | $254.00 |
| Purchase #6 | $135.46 | 7.530% | $145.6601 | $145.66 | $145.65 | $145.70 |
| Purchase #7 | $227.29 | 9.383% | $248.6166 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $1,291.39 | $1,402.4789 | $1,402.49 | $1,402.45 | $1,402.50 | |