| 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 | $148.88 | 5.259% | $156.7096 | $156.71 | $156.70 | $156.70 |
| Purchase #2 | $208.30 | 9.861% | $228.8405 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $189.76 | 4.287% | $197.895 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $207.95 | 10.155% | $229.0673 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $120.31 | 11.489% | $134.1324 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $211.25 | 13.612% | $240.0054 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $119.42 | 8.755% | $129.8752 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $1,205.87 | $1,316.5254 | $1,316.54 | $1,316.55 | $1,316.50 | |