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 | $80.90 | 13.239% | $91.6104 | $91.61 | $91.60 | $91.60 |
Purchase #2 | $28.39 | 13.576% | $32.2442 | $32.24 | $32.25 | $32.20 |
Purchase #3 | $194.83 | 12.171% | $218.5428 | $218.54 | $218.55 | $218.50 |
Purchase #4 | $197.50 | 11.671% | $220.5502 | $220.55 | $220.55 | $220.60 |
Purchase #5 | $183.79 | 5.163% | $193.2791 | $193.28 | $193.30 | $193.30 |
Purchase #6 | $24.73 | 11.426% | $27.5556 | $27.56 | $27.55 | $27.60 |
Purchase #7 | $131.48 | 4.614% | $137.5465 | $137.55 | $137.55 | $137.50 |
7 purchase totals = | $841.62 | $921.3288 | $921.33 | $921.35 | $921.30 |