| 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 | $228.75 | 4.379% | $238.767 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $40.99 | 11.253% | $45.6026 | $45.60 | $45.60 | $45.60 |
| Purchase #3 | $89.88 | 7.824% | $96.9122 | $96.91 | $96.90 | $96.90 |
| Purchase #4 | $143.51 | 8.266% | $155.3725 | $155.37 | $155.35 | $155.40 |
| Purchase #5 | $160.97 | 3.758% | $167.0193 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $235.42 | 4.437% | $245.8656 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $18.40 | 6.782% | $19.6479 | $19.65 | $19.65 | $19.60 |
| 7 purchase totals = | $917.92 | $969.1871 | $969.19 | $969.10 | $969.20 | |