| 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 | $118.28 | 9.138% | $129.0884 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $223.28 | 11.666% | $249.3278 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $111.31 | 5.597% | $117.54 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $187.32 | 8.364% | $202.9874 | $202.99 | $203.00 | $203.00 |
| Purchase #5 | $127.35 | 12.444% | $143.1974 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $111.86 | 11.297% | $124.4968 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $225.46 | 5.861% | $238.6742 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $1,104.86 | $1,205.3120 | $1,205.32 | $1,205.35 | $1,205.30 | |