| 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 | $16.93 | 10.716% | $18.7442 | $18.74 | $18.75 | $18.70 |
| Purchase #2 | $40.99 | 6.229% | $43.5433 | $43.54 | $43.55 | $43.50 |
| Purchase #3 | $195.27 | 12.144% | $218.9836 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $33.76 | 4.813% | $35.3849 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $29.35 | 11.124% | $32.6149 | $32.61 | $32.60 | $32.60 |
| Purchase #6 | $108.66 | 10.437% | $120.0008 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $248.57 | 8.186% | $268.9179 | $268.92 | $268.90 | $268.90 |
| 7 purchase totals = | $673.53 | $738.1896 | $738.17 | $738.20 | $738.10 | |