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 | $36.58 | 9.299% | $39.9816 | $39.98 | $40.00 | $40.00 |
Purchase #2 | $129.61 | 12.141% | $145.346 | $145.35 | $145.35 | $145.30 |
Purchase #3 | $134.31 | 13.519% | $152.4674 | $152.47 | $152.45 | $152.50 |
Purchase #4 | $203.91 | 5.556% | $215.2392 | $215.24 | $215.25 | $215.20 |
Purchase #5 | $211.26 | 4.363% | $220.4773 | $220.48 | $220.50 | $220.50 |
Purchase #6 | $35.41 | 8.192% | $38.3108 | $38.31 | $38.30 | $38.30 |
Purchase #7 | $38.55 | 13.638% | $43.8074 | $43.81 | $43.80 | $43.80 |
7 purchase totals = | $789.63 | $855.6297 | $855.64 | $855.65 | $855.60 |