| 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 | $189.87 | 6.614% | $202.428 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $41.91 | 10.496% | $46.3089 | $46.31 | $46.30 | $46.30 |
| Purchase #3 | $200.76 | 4.326% | $209.4449 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $81.51 | 10.264% | $89.8762 | $89.88 | $89.90 | $89.90 |
| Purchase #5 | $7.50 | 6.232% | $7.9674 | $7.97 | $7.95 | $8.00 |
| Purchase #6 | $45.57 | 9.216% | $49.7697 | $49.77 | $49.75 | $49.80 |
| Purchase #7 | $221.63 | 12.696% | $249.7681 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $788.75 | $855.5632 | $855.57 | $855.55 | $855.60 | |