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 | $120.80 | 6.442% | $128.5819 | $128.58 | $128.60 | $128.60 |
Purchase #2 | $34.78 | 10.678% | $38.4938 | $38.49 | $38.50 | $38.50 |
Purchase #3 | $43.99 | 13.814% | $50.0668 | $50.07 | $50.05 | $50.10 |
Purchase #4 | $122.54 | 6.386% | $130.3654 | $130.37 | $130.35 | $130.40 |
Purchase #5 | $138.93 | 3.170% | $143.3341 | $143.33 | $143.35 | $143.30 |
Purchase #6 | $112.51 | 4.251% | $117.2928 | $117.29 | $117.30 | $117.30 |
Purchase #7 | $181.79 | 4.209% | $189.4415 | $189.44 | $189.45 | $189.40 |
7 purchase totals = | $755.34 | $797.5763 | $797.57 | $797.60 | $797.60 |