| 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 | $129.65 | 7.684% | $139.6123 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $111.46 | 5.168% | $117.2203 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $34.48 | 6.753% | $36.8084 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $230.25 | 8.226% | $249.1904 | $249.19 | $249.20 | $249.20 |
| Purchase #5 | $158.98 | 7.625% | $171.1022 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $183.85 | 12.618% | $207.0482 | $207.05 | $207.05 | $207.00 |
| Purchase #7 | $32.43 | 10.838% | $35.9448 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $881.10 | $956.9266 | $956.92 | $956.90 | $956.80 | |