| 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 | $194.85 | 12.455% | $219.1186 | $219.12 | $219.10 | $219.10 |
| Purchase #2 | $249.74 | 3.457% | $258.3735 | $258.37 | $258.35 | $258.40 |
| Purchase #3 | $177.42 | 12.837% | $200.1954 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $237.75 | 7.451% | $255.4648 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $17.59 | 13.331% | $19.9349 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $180.90 | 6.845% | $193.2826 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $140.41 | 3.796% | $145.74 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $1,198.66 | $1,292.1098 | $1,292.10 | $1,292.10 | $1,292.10 | |