| 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 | $203.63 | 8.264% | $220.458 | $220.46 | $220.45 | $220.50 |
| Purchase #2 | $199.55 | 7.195% | $213.9076 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $136.53 | 11.540% | $152.2856 | $152.29 | $152.30 | $152.30 |
| Purchase #4 | $13.31 | 5.251% | $14.0089 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $152.45 | 5.249% | $160.4521 | $160.45 | $160.45 | $160.50 |
| Purchase #6 | $155.61 | 6.450% | $165.6468 | $165.65 | $165.65 | $165.60 |
| Purchase #7 | $122.56 | 10.440% | $135.3553 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $983.64 | $1,062.1143 | $1,062.13 | $1,062.10 | $1,062.20 | |