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 | $194.87 | 13.356% | $220.8968 | $220.90 | $220.90 | $220.90 |
Purchase #2 | $195.43 | 13.190% | $221.2072 | $221.21 | $221.20 | $221.20 |
Purchase #3 | $27.69 | 12.518% | $31.1562 | $31.16 | $31.15 | $31.20 |
Purchase #4 | $27.73 | 13.107% | $31.3646 | $31.36 | $31.35 | $31.40 |
Purchase #5 | $218.87 | 4.546% | $228.8198 | $228.82 | $228.80 | $228.80 |
Purchase #6 | $34.33 | 10.849% | $38.0545 | $38.05 | $38.05 | $38.10 |
Purchase #7 | $63.32 | 13.433% | $71.8258 | $71.83 | $71.85 | $71.80 |
7 purchase totals = | $762.24 | $843.3249 | $843.33 | $843.30 | $843.40 |