| 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 | $34.96 | 10.464% | $38.6182 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $18.46 | 5.811% | $19.5327 | $19.53 | $19.55 | $19.50 |
| Purchase #3 | $137.77 | 12.708% | $155.2778 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $160.98 | 8.388% | $174.483 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $170.64 | 7.379% | $183.2315 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $182.91 | 10.278% | $201.7095 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $47.83 | 11.842% | $53.494 | $53.49 | $53.50 | $53.50 |
| 7 purchase totals = | $753.55 | $826.3467 | $826.34 | $826.40 | $826.30 | |