| 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 | $186.60 | 8.134% | $201.778 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $219.52 | 9.710% | $240.8354 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $7.32 | 10.778% | $8.1089 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $147.48 | 12.713% | $166.2291 | $166.23 | $166.25 | $166.20 |
| Purchase #5 | $41.91 | 10.490% | $46.3064 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $168.83 | 9.865% | $185.4851 | $185.49 | $185.50 | $185.50 |
| Purchase #7 | $90.62 | 6.276% | $96.3073 | $96.31 | $96.30 | $96.30 |
| 7 purchase totals = | $862.28 | $945.0502 | $945.07 | $945.10 | $945.00 | |