| 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 | $189.49 | 4.409% | $197.8446 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $94.44 | 7.132% | $101.1755 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $60.46 | 9.149% | $65.9915 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $36.68 | 12.449% | $41.2463 | $41.25 | $41.25 | $41.20 |
| Purchase #5 | $89.28 | 7.865% | $96.3019 | $96.30 | $96.30 | $96.30 |
| Purchase #6 | $111.55 | 8.777% | $121.3407 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $179.26 | 3.546% | $185.6166 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $761.16 | $809.5171 | $809.52 | $809.55 | $809.40 | |