| 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 | $160.34 | 7.490% | $172.3495 | $172.35 | $172.35 | $172.30 |
| Purchase #2 | $105.94 | 7.198% | $113.5656 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $107.95 | 13.504% | $122.5276 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $24.35 | 9.230% | $26.5975 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $16.68 | 9.819% | $18.3178 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $120.55 | 8.321% | $130.581 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $172.61 | 13.153% | $195.3134 | $195.31 | $195.30 | $195.30 |
| 7 purchase totals = | $708.42 | $779.2524 | $779.26 | $779.25 | $779.20 | |