| 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 | $216.43 | 6.372% | $230.2209 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $174.43 | 4.461% | $182.2113 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $131.75 | 7.458% | $141.5759 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $23.33 | 9.302% | $25.5002 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $87.89 | 8.187% | $95.0856 | $95.09 | $95.10 | $95.10 |
| Purchase #6 | $97.54 | 3.728% | $101.1763 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $109.71 | 12.236% | $123.1341 | $123.13 | $123.15 | $123.10 |
| 7 purchase totals = | $841.08 | $898.9043 | $898.91 | $898.95 | $898.90 | |