| 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 | $51.37 | 7.385% | $55.1637 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $230.58 | 4.380% | $240.6794 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $124.83 | 12.172% | $140.0243 | $140.02 | $140.00 | $140.00 |
| Purchase #4 | $53.42 | 6.370% | $56.8229 | $56.82 | $56.80 | $56.80 |
| Purchase #5 | $38.49 | 12.504% | $43.3028 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $211.67 | 5.727% | $223.7923 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $29.96 | 8.276% | $32.4395 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $740.32 | $792.2249 | $792.21 | $792.20 | $792.20 | |