| 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 | $135.93 | 3.854% | $141.1687 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $220.72 | 4.350% | $230.3213 | $230.32 | $230.30 | $230.30 |
| Purchase #3 | $84.93 | 13.825% | $96.6716 | $96.67 | $96.65 | $96.70 |
| Purchase #4 | $189.25 | 12.356% | $212.6337 | $212.63 | $212.65 | $212.60 |
| Purchase #5 | $209.62 | 12.393% | $235.5982 | $235.60 | $235.60 | $235.60 |
| Purchase #6 | $197.88 | 4.487% | $206.7589 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $168.91 | 7.210% | $181.0884 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $1,207.24 | $1,304.2408 | $1,304.24 | $1,304.20 | $1,304.30 | |