| 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 | $146.99 | 4.566% | $153.7016 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $121.94 | 10.796% | $135.1046 | $135.10 | $135.10 | $135.10 |
| Purchase #3 | $249.90 | 3.405% | $258.4091 | $258.41 | $258.40 | $258.40 |
| Purchase #4 | $145.76 | 9.811% | $160.0605 | $160.06 | $160.05 | $160.10 |
| Purchase #5 | $22.96 | 8.734% | $24.9653 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $36.79 | 7.194% | $39.4367 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $120.60 | 5.115% | $126.7687 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $844.94 | $898.4465 | $898.45 | $898.40 | $898.50 | |