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 | $36.71 | 5.736% | $38.8157 | $38.82 | $38.80 | $38.80 |
Purchase #2 | $19.66 | 7.860% | $21.2053 | $21.21 | $21.20 | $21.20 |
Purchase #3 | $198.64 | 4.447% | $207.4735 | $207.47 | $207.45 | $207.50 |
Purchase #4 | $149.95 | 3.759% | $155.5866 | $155.59 | $155.60 | $155.60 |
Purchase #5 | $17.99 | 4.266% | $18.7575 | $18.76 | $18.75 | $18.80 |
Purchase #6 | $64.61 | 6.399% | $68.7444 | $68.74 | $68.75 | $68.70 |
Purchase #7 | $145.60 | 10.425% | $160.7788 | $160.78 | $160.80 | $160.80 |
7 purchase totals = | $633.16 | $671.3618 | $671.37 | $671.35 | $671.40 |