| 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 | $200.55 | 11.485% | $223.5832 | $223.58 | $223.60 | $223.60 |
| Purchase #2 | $209.73 | 8.718% | $228.0143 | $228.01 | $228.00 | $228.00 |
| Purchase #3 | $183.51 | 12.407% | $206.2781 | $206.28 | $206.30 | $206.30 |
| Purchase #4 | $162.58 | 9.339% | $177.7633 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $189.46 | 4.142% | $197.3074 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $68.65 | 10.600% | $75.9269 | $75.93 | $75.95 | $75.90 |
| Purchase #7 | $154.48 | 10.532% | $170.7498 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $1,168.96 | $1,279.6230 | $1,279.62 | $1,279.65 | $1,279.60 | |