| 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 | $135.83 | 8.600% | $147.5114 | $147.51 | $147.50 | $147.50 |
| Purchase #2 | $21.38 | 9.787% | $23.4725 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $73.32 | 10.811% | $81.2466 | $81.25 | $81.25 | $81.20 |
| Purchase #4 | $178.42 | 6.522% | $190.0566 | $190.06 | $190.05 | $190.10 |
| Purchase #5 | $148.47 | 5.251% | $156.2662 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $189.93 | 7.518% | $204.2089 | $204.21 | $204.20 | $204.20 |
| Purchase #7 | $228.47 | 6.301% | $242.8659 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $975.82 | $1,045.6281 | $1,045.64 | $1,045.55 | $1,045.70 | |