| 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 | $126.81 | 6.804% | $135.4382 | $135.44 | $135.45 | $135.40 |
| Purchase #2 | $180.55 | 7.273% | $193.6814 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $70.64 | 8.494% | $76.6402 | $76.64 | $76.65 | $76.60 |
| Purchase #4 | $136.61 | 7.628% | $147.0306 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $144.69 | 3.627% | $149.9379 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $158.93 | 12.723% | $179.1507 | $179.15 | $179.15 | $179.20 |
| Purchase #7 | $218.91 | 12.763% | $246.8495 | $246.85 | $246.85 | $246.80 |
| 7 purchase totals = | $1,037.14 | $1,128.7285 | $1,128.73 | $1,128.80 | $1,128.60 | |