| 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 | $94.42 | 4.214% | $98.3989 | $98.40 | $98.40 | $98.40 |
| Purchase #2 | $152.32 | 11.421% | $169.7165 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $97.66 | 13.412% | $110.7582 | $110.76 | $110.75 | $110.80 |
| Purchase #4 | $170.90 | 4.319% | $178.2812 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $218.59 | 11.174% | $243.0152 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $131.55 | 13.413% | $149.1948 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $245.80 | 13.401% | $278.7397 | $278.74 | $278.75 | $278.70 |
| 7 purchase totals = | $1,111.24 | $1,228.1045 | $1,228.11 | $1,228.10 | $1,228.10 | |