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 | $21.94 | 6.719% | $23.4141 | $23.41 | $23.40 | $23.40 |
Purchase #2 | $28.60 | 9.710% | $31.3771 | $31.38 | $31.40 | $31.40 |
Purchase #3 | $122.55 | 10.269% | $135.1347 | $135.13 | $135.15 | $135.10 |
Purchase #4 | $50.71 | 11.472% | $56.5275 | $56.53 | $56.55 | $56.50 |
Purchase #5 | $112.72 | 7.212% | $120.8494 | $120.85 | $120.85 | $120.80 |
Purchase #6 | $238.32 | 5.379% | $251.1392 | $251.14 | $251.15 | $251.10 |
Purchase #7 | $17.64 | 9.411% | $19.3001 | $19.30 | $19.30 | $19.30 |
7 purchase totals = | $592.48 | $637.7421 | $637.74 | $637.80 | $637.60 |