| 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 | $144.64 | 5.290% | $152.2915 | $152.29 | $152.30 | $152.30 |
| Purchase #2 | $48.85 | 10.658% | $54.0564 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $23.36 | 4.273% | $24.3582 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $40.94 | 4.149% | $42.6386 | $42.64 | $42.65 | $42.60 |
| Purchase #5 | $128.76 | 7.282% | $138.1363 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $197.34 | 11.640% | $220.3104 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $175.88 | 6.351% | $187.0501 | $187.05 | $187.05 | $187.10 |
| 7 purchase totals = | $759.77 | $818.8415 | $818.85 | $818.85 | $818.90 | |