| 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 | $109.63 | 10.260% | $120.878 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $211.87 | 7.653% | $228.0844 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $176.26 | 11.768% | $197.0023 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $118.39 | 13.236% | $134.0601 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $152.33 | 11.583% | $169.9744 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $242.55 | 11.261% | $269.8636 | $269.86 | $269.85 | $269.90 |
| Purchase #7 | $104.34 | 7.674% | $112.3471 | $112.35 | $112.35 | $112.30 |
| 7 purchase totals = | $1,115.37 | $1,232.2099 | $1,232.20 | $1,232.20 | $1,232.30 | |