| 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 | $74.73 | 6.554% | $79.6278 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $84.61 | 12.803% | $95.4426 | $95.44 | $95.45 | $95.40 |
| Purchase #3 | $32.78 | 3.746% | $34.0079 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $116.51 | 10.506% | $128.7505 | $128.75 | $128.75 | $128.80 |
| Purchase #5 | $193.37 | 10.837% | $214.3255 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $128.75 | 8.601% | $139.8238 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $13.26 | 11.757% | $14.819 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $644.01 | $706.7971 | $706.80 | $706.80 | $706.70 | |