| 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 | $31.48 | 13.391% | $35.6955 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $238.85 | 10.474% | $263.8671 | $263.87 | $263.85 | $263.90 |
| Purchase #3 | $171.97 | 12.491% | $193.4508 | $193.45 | $193.45 | $193.50 |
| Purchase #4 | $73.62 | 4.751% | $77.1177 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $160.72 | 11.202% | $178.7239 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $242.87 | 5.786% | $256.9225 | $256.92 | $256.90 | $256.90 |
| Purchase #7 | $143.74 | 10.136% | $158.3095 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $1,063.25 | $1,164.0870 | $1,164.09 | $1,164.00 | $1,164.10 | |